15703972498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{11831}}^1$

素因数の和:12214

約数の個数: 32

約数和(自身を含む): 24716574720

約数和(自身を除く): 9012602222

約数列:

[1, 2, 31, 62, 79, 158, 271, 542, 2449, 4898, 8401, 11831, 16802, 21409, 23662, 42818, 366761, 663679, 733522, 934649, 1327358, 1869298, 3206201, 6412402, 28974119, 57948238, 99392231, 198784462, 253289879, 506579758, 7851986249, 15703972498]

約数ペア:

[(1, 15703972498), (2, 7851986249), (31, 506579758), (62, 253289879), (79, 198784462), (158, 99392231), (271, 57948238), (542, 28974119), (2449, 6412402), (4898, 3206201), (8401, 1869298), (11831, 1327358), (16802, 934649), (21409, 733522), (23662, 663679), (42818, 366761)]