15677971938067

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47387}}^1\times {\mathrm{39847}}^1$

素因数の和:87295

約数の個数: 24

約数和(自身を含む): 17266770867456

約数和(自身を除く): 1588798929389

約数列:

[1, 19, 23, 361, 437, 8303, 39847, 47387, 757093, 900353, 916481, 1089901, 14384767, 17106707, 17413139, 20708119, 330849641, 393454261, 1888229789, 35876365991, 43429285147, 681650953829, 825156417793, 15677971938067]

約数ペア:

[(1, 15677971938067), (19, 825156417793), (23, 681650953829), (361, 43429285147), (437, 35876365991), (8303, 1888229789), (39847, 393454261), (47387, 330849641), (757093, 20708119), (900353, 17413139), (916481, 17106707), (1089901, 14384767)]