12696892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 25909632

約数和(自身を除く): 13212740

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 271, 442, 542, 689, 884, 901, 1084, 1378, 1802, 2756, 3523, 3604, 4607, 7046, 9214, 11713, 14092, 14363, 18428, 23426, 28726, 46852, 57452, 59891, 119782, 186719, 239564, 244171, 373438, 488342, 746876, 976684, 3174223, 6348446, 12696892]

約数ペア:

[(1, 12696892), (2, 6348446), (4, 3174223), (13, 976684), (17, 746876), (26, 488342), (34, 373438), (52, 244171), (53, 239564), (68, 186719), (106, 119782), (212, 59891), (221, 57452), (271, 46852), (442, 28726), (542, 23426), (689, 18428), (884, 14363), (901, 14092), (1084, 11713), (1378, 9214), (1802, 7046), (2756, 4607), (3523, 3604)]