15705924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 39974592

約数和(自身を除く): 24268668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 1213, 2158, 2426, 3237, 3639, 4316, 4852, 6474, 7278, 12948, 14556, 15769, 31538, 47307, 63076, 94614, 100679, 189228, 201358, 302037, 402716, 604074, 1208148, 1308827, 2617654, 3926481, 5235308, 7852962, 15705924]

約数ペア:

[(1, 15705924), (2, 7852962), (3, 5235308), (4, 3926481), (6, 2617654), (12, 1308827), (13, 1208148), (26, 604074), (39, 402716), (52, 302037), (78, 201358), (83, 189228), (156, 100679), (166, 94614), (249, 63076), (332, 47307), (498, 31538), (996, 15769), (1079, 14556), (1213, 12948), (2158, 7278), (2426, 6474), (3237, 4852), (3639, 4316)]