12965602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^2$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 21561876

約数和(自身を除く): 8596274

約数列:

[1, 2, 13, 26, 53, 97, 106, 194, 689, 1261, 1378, 2522, 5141, 9409, 10282, 18818, 66833, 122317, 133666, 244634, 498677, 997354, 6482801, 12965602]

約数ペア:

[(1, 12965602), (2, 6482801), (13, 997354), (26, 498677), (53, 244634), (97, 133666), (106, 122317), (194, 66833), (689, 18818), (1261, 10282), (1378, 9409), (2522, 5141)]