15696030188

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{389}}^1\times {\mathrm{27943}}^1$

素因数の和:28374

約数の個数: 36

約数和(自身を含む): 29065392720

約数和(自身を除く): 13369362532

約数列:

[1, 2, 4, 19, 38, 76, 361, 389, 722, 778, 1444, 1556, 7391, 14782, 27943, 29564, 55886, 111772, 140429, 280858, 530917, 561716, 1061834, 2123668, 10087423, 10869827, 20174846, 21739654, 40349692, 43479308, 206526713, 413053426, 826106852, 3924007547, 7848015094, 15696030188]

約数ペア:

[(1, 15696030188), (2, 7848015094), (4, 3924007547), (19, 826106852), (38, 413053426), (76, 206526713), (361, 43479308), (389, 40349692), (722, 21739654), (778, 20174846), (1444, 10869827), (1556, 10087423), (7391, 2123668), (14782, 1061834), (27943, 561716), (29564, 530917), (55886, 280858), (111772, 140429)]