17270924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 35306880

約数和(自身を除く): 18035956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 283, 292, 418, 566, 803, 836, 1132, 1387, 1606, 2774, 3113, 3212, 5377, 5548, 6226, 10754, 12452, 15257, 20659, 21508, 30514, 41318, 59147, 61028, 82636, 118294, 227249, 236588, 392521, 454498, 785042, 908996, 1570084, 4317731, 8635462, 17270924]

約数ペア:

[(1, 17270924), (2, 8635462), (4, 4317731), (11, 1570084), (19, 908996), (22, 785042), (38, 454498), (44, 392521), (73, 236588), (76, 227249), (146, 118294), (209, 82636), (283, 61028), (292, 59147), (418, 41318), (566, 30514), (803, 21508), (836, 20659), (1132, 15257), (1387, 12452), (1606, 10754), (2774, 6226), (3113, 5548), (3212, 5377)]