19458336

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11923}}^1$

素因数の和:11953

約数の個数: 48

約数和(自身を含む): 54087264

約数和(自身を除く): 34628928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11923, 23846, 35769, 47692, 71538, 95384, 143076, 190768, 202691, 286152, 381536, 405382, 572304, 608073, 810764, 1144608, 1216146, 1621528, 2432292, 3243056, 4864584, 6486112, 9729168, 19458336]

約数ペア:

[(1, 19458336), (2, 9729168), (3, 6486112), (4, 4864584), (6, 3243056), (8, 2432292), (12, 1621528), (16, 1216146), (17, 1144608), (24, 810764), (32, 608073), (34, 572304), (48, 405382), (51, 381536), (68, 286152), (96, 202691), (102, 190768), (136, 143076), (204, 95384), (272, 71538), (408, 47692), (544, 35769), (816, 23846), (1632, 11923)]