187012972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{60017}}^1$

素因数の和:60081

約数の個数: 24

約数和(自身を含む): 352905840

約数和(自身を除く): 165892868

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 60017, 120034, 240068, 1140323, 2280646, 2460697, 4561292, 4921394, 9842788, 46753243, 93506486, 187012972]

約数ペア:

[(1, 187012972), (2, 93506486), (4, 46753243), (19, 9842788), (38, 4921394), (41, 4561292), (76, 2460697), (82, 2280646), (164, 1140323), (779, 240068), (1558, 120034), (3116, 60017)]