18879044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12071}}^1$

素因数の和:12115

約数の個数: 24

約数和(自身を含む): 36505728

約数和(自身を除く): 17626684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12071, 24142, 48284, 205207, 277633, 410414, 555266, 820828, 1110532, 4719761, 9439522, 18879044]

約数ペア:

[(1, 18879044), (2, 9439522), (4, 4719761), (17, 1110532), (23, 820828), (34, 555266), (46, 410414), (68, 277633), (92, 205207), (391, 48284), (782, 24142), (1564, 12071)]