1519200220912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{21104693}}^1$

素因数の和:21105121

約数の個数: 40

約数和(自身を含む): 3218887928880

約数和(自身を除く): 1699687707968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 818, 1636, 3272, 4499, 6544, 8998, 17996, 35992, 71984, 21104693, 42209386, 84418772, 168837544, 232151623, 337675088, 464303246, 928606492, 1857212984, 3714425968, 8631819437, 17263638874, 34527277748, 69054555496, 94950013807, 138109110992, 189900027614, 379800055228, 759600110456, 1519200220912]

約数ペア:

[(1, 1519200220912), (2, 759600110456), (4, 379800055228), (8, 189900027614), (11, 138109110992), (16, 94950013807), (22, 69054555496), (44, 34527277748), (88, 17263638874), (176, 8631819437), (409, 3714425968), (818, 1857212984), (1636, 928606492), (3272, 464303246), (4499, 337675088), (6544, 232151623), (8998, 168837544), (17996, 84418772), (35992, 42209386), (71984, 21104693)]