15690971127844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1\times {\mathrm{1495687}}^1$

素因数の和:1496552

約数の個数: 48

約数和(自身を含む): 29080960921600

約数和(自身を除く): 13389989793756

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 619, 892, 1238, 2476, 4237, 8474, 11761, 16948, 23522, 47044, 138037, 276074, 552148, 1495687, 2622703, 2991374, 5245406, 5982748, 10490812, 28418053, 56836106, 113672212, 333538201, 667076402, 925830253, 1334152804, 1851660506, 3703321012, 6337225819, 12674451638, 17590774807, 25348903276, 35181549614, 70363099228, 206460146419, 412920292838, 825840585676, 3922742781961, 7845485563922, 15690971127844]

約数ペア:

[(1, 15690971127844), (2, 7845485563922), (4, 3922742781961), (19, 825840585676), (38, 412920292838), (76, 206460146419), (223, 70363099228), (446, 35181549614), (619, 25348903276), (892, 17590774807), (1238, 12674451638), (2476, 6337225819), (4237, 3703321012), (8474, 1851660506), (11761, 1334152804), (16948, 925830253), (23522, 667076402), (47044, 333538201), (138037, 113672212), (276074, 56836106), (552148, 28418053), (1495687, 10490812), (2622703, 5982748), (2991374, 5245406)]