11457212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 21873600

約数和(自身を除く): 10416388

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 2789, 4108, 5578, 11156, 36257, 72514, 145028, 220331, 440662, 881324, 2864303, 5728606, 11457212]

約数ペア:

[(1, 11457212), (2, 5728606), (4, 2864303), (13, 881324), (26, 440662), (52, 220331), (79, 145028), (158, 72514), (316, 36257), (1027, 11156), (2054, 5578), (2789, 4108)]