12365444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 28421568

約数和(自身を除く): 16056124

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 211, 299, 322, 364, 422, 598, 637, 644, 844, 1127, 1196, 1274, 1477, 2093, 2254, 2548, 2743, 2954, 4186, 4508, 4853, 5486, 5908, 8372, 9706, 10339, 10972, 14651, 19201, 19412, 20678, 29302, 33971, 38402, 41356, 58604, 63089, 67942, 76804, 126178, 134407, 135884, 237797, 252356, 268814, 441623, 475594, 537628, 883246, 951188, 1766492, 3091361, 6182722, 12365444]

約数ペア:

[(1, 12365444), (2, 6182722), (4, 3091361), (7, 1766492), (13, 951188), (14, 883246), (23, 537628), (26, 475594), (28, 441623), (46, 268814), (49, 252356), (52, 237797), (91, 135884), (92, 134407), (98, 126178), (161, 76804), (182, 67942), (196, 63089), (211, 58604), (299, 41356), (322, 38402), (364, 33971), (422, 29302), (598, 20678), (637, 19412), (644, 19201), (844, 14651), (1127, 10972), (1196, 10339), (1274, 9706), (1477, 8372), (2093, 5908), (2254, 5486), (2548, 4853), (2743, 4508), (2954, 4186)]