12497788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 23284800

約数和(自身を除く): 10787012

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 769, 956, 1538, 3076, 4063, 8126, 13073, 16252, 26146, 52292, 183791, 367582, 735164, 3124447, 6248894, 12497788]

約数ペア:

[(1, 12497788), (2, 6248894), (4, 3124447), (17, 735164), (34, 367582), (68, 183791), (239, 52292), (478, 26146), (769, 16252), (956, 13073), (1538, 8126), (3076, 4063)]