12516128

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{4951}}^1$

素因数の和:5040

約数の個数: 24

約数和(自身を含む): 24958080

約数和(自身を除く): 12441952

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 4951, 9902, 19804, 39608, 79216, 158432, 391129, 782258, 1564516, 3129032, 6258064, 12516128]

約数ペア:

[(1, 12516128), (2, 6258064), (4, 3129032), (8, 1564516), (16, 782258), (32, 391129), (79, 158432), (158, 79216), (316, 39608), (632, 19804), (1264, 9902), (2528, 4951)]