15698967824

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{105971}}^1$

素因数の和:106223

約数の個数: 40

約数和(自身を含む): 31221894528

約数和(自身を除く): 15522926704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 197, 376, 394, 752, 788, 1576, 3152, 9259, 18518, 37036, 74072, 105971, 148144, 211942, 423884, 847768, 1695536, 4980637, 9961274, 19922548, 20876287, 39845096, 41752574, 79690192, 83505148, 167010296, 334020592, 981185489, 1962370978, 3924741956, 7849483912, 15698967824]

約数ペア:

[(1, 15698967824), (2, 7849483912), (4, 3924741956), (8, 1962370978), (16, 981185489), (47, 334020592), (94, 167010296), (188, 83505148), (197, 79690192), (376, 41752574), (394, 39845096), (752, 20876287), (788, 19922548), (1576, 9961274), (3152, 4980637), (9259, 1695536), (18518, 847768), (37036, 423884), (74072, 211942), (105971, 148144)]