19006925964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{47353}}^1$

素因数の和:47487

約数の個数: 96

約数和(自身を含む): 49896720384

約数和(自身を除く): 30889794420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 83, 93, 124, 156, 166, 186, 249, 332, 372, 403, 498, 806, 996, 1079, 1209, 1612, 2158, 2418, 2573, 3237, 4316, 4836, 5146, 6474, 7719, 10292, 12948, 15438, 30876, 33449, 47353, 66898, 94706, 100347, 133796, 142059, 189412, 200694, 284118, 401388, 568236, 615589, 1231178, 1467943, 1846767, 2462356, 2935886, 3693534, 3930299, 4403829, 5871772, 7387068, 7860598, 8807658, 11790897, 15721196, 17615316, 19083259, 23581794, 38166518, 47163588, 51093887, 57249777, 76333036, 102187774, 114499554, 121839269, 153281661, 204375548, 228999108, 243678538, 306563322, 365517807, 487357076, 613126644, 731035614, 1462071228, 1583910497, 3167820994, 4751731491, 6335641988, 9503462982, 19006925964]

約数ペア:

[(1, 19006925964), (2, 9503462982), (3, 6335641988), (4, 4751731491), (6, 3167820994), (12, 1583910497), (13, 1462071228), (26, 731035614), (31, 613126644), (39, 487357076), (52, 365517807), (62, 306563322), (78, 243678538), (83, 228999108), (93, 204375548), (124, 153281661), (156, 121839269), (166, 114499554), (186, 102187774), (249, 76333036), (332, 57249777), (372, 51093887), (403, 47163588), (498, 38166518), (806, 23581794), (996, 19083259), (1079, 17615316), (1209, 15721196), (1612, 11790897), (2158, 8807658), (2418, 7860598), (2573, 7387068), (3237, 5871772), (4316, 4403829), (4836, 3930299), (5146, 3693534), (6474, 2935886), (7719, 2462356), (10292, 1846767), (12948, 1467943), (15438, 1231178), (30876, 615589), (33449, 568236), (47353, 401388), (66898, 284118), (94706, 200694), (100347, 189412), (133796, 142059)]