13078416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20959}}^1$

素因数の和:20983

約数の個数: 40

約数和(自身を含む): 36386560

約数和(自身を除く): 23308144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20959, 41918, 62877, 83836, 125754, 167672, 251508, 272467, 335344, 503016, 544934, 817401, 1006032, 1089868, 1634802, 2179736, 3269604, 4359472, 6539208, 13078416]

約数ペア:

[(1, 13078416), (2, 6539208), (3, 4359472), (4, 3269604), (6, 2179736), (8, 1634802), (12, 1089868), (13, 1006032), (16, 817401), (24, 544934), (26, 503016), (39, 335344), (48, 272467), (52, 251508), (78, 167672), (104, 125754), (156, 83836), (208, 62877), (312, 41918), (624, 20959)]