12454744

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{5387}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 24811740

約数和(自身を除く): 12356996

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 5387, 10774, 21548, 43096, 91579, 183158, 366316, 732632, 1556843, 3113686, 6227372, 12454744]

約数ペア:

[(1, 12454744), (2, 6227372), (4, 3113686), (8, 1556843), (17, 732632), (34, 366316), (68, 183158), (136, 91579), (289, 43096), (578, 21548), (1156, 10774), (2312, 5387)]