15970147216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52533379}}^1$

素因数の和:52533406

約数の個数: 20

約数和(自身を含む): 32570695600

約数和(自身を除く): 16600548384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52533379, 105066758, 210133516, 420267032, 840534064, 998134201, 1996268402, 3992536804, 7985073608, 15970147216]

約数ペア:

[(1, 15970147216), (2, 7985073608), (4, 3992536804), (8, 1996268402), (16, 998134201), (19, 840534064), (38, 420267032), (76, 210133516), (152, 105066758), (304, 52533379)]