15721845284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{191161}}^1$

素因数の和:191903

約数の個数: 24

約数和(自身を含む): 28502254200

約数和(自身を除く): 12780408916

約数列:

[1, 2, 4, 29, 58, 116, 709, 1418, 2836, 20561, 41122, 82244, 191161, 382322, 764644, 5543669, 11087338, 22174676, 135533149, 271066298, 542132596, 3930461321, 7860922642, 15721845284]

約数ペア:

[(1, 15721845284), (2, 7860922642), (4, 3930461321), (29, 542132596), (58, 271066298), (116, 135533149), (709, 22174676), (1418, 11087338), (2836, 5543669), (20561, 764644), (41122, 382322), (82244, 191161)]