9915284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 18805248

約数和(自身を除く): 8889964

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 3391, 6782, 13564, 57647, 115294, 145813, 230588, 291626, 583252, 2478821, 4957642, 9915284]

約数ペア:

[(1, 9915284), (2, 4957642), (4, 2478821), (17, 583252), (34, 291626), (43, 230588), (68, 145813), (86, 115294), (172, 57647), (731, 13564), (1462, 6782), (2924, 3391)]