17966391022

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 27490627584

約数和(自身を除く): 9524236562

約数列:

[1, 2, 97, 151, 194, 302, 431, 862, 1423, 2846, 14647, 29294, 41807, 65081, 83614, 130162, 138031, 214873, 276062, 429746, 613313, 1226626, 6312857, 12625714, 20842681, 41685362, 59491361, 92610263, 118982722, 185220526, 8983195511, 17966391022]

約数ペア:

[(1, 17966391022), (2, 8983195511), (97, 185220526), (151, 118982722), (194, 92610263), (302, 59491361), (431, 41685362), (862, 20842681), (1423, 12625714), (2846, 6312857), (14647, 1226626), (29294, 613313), (41807, 429746), (65081, 276062), (83614, 214873), (130162, 138031)]