12372776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 25132800

約数和(自身を除く): 12760024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 439, 542, 878, 1084, 1756, 2168, 3512, 3523, 5707, 7046, 11414, 14092, 22828, 28184, 45656, 118969, 237938, 475876, 951752, 1546597, 3093194, 6186388, 12372776]

約数ペア:

[(1, 12372776), (2, 6186388), (4, 3093194), (8, 1546597), (13, 951752), (26, 475876), (52, 237938), (104, 118969), (271, 45656), (439, 28184), (542, 22828), (878, 14092), (1084, 11414), (1756, 7046), (2168, 5707), (3512, 3523)]