12873284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8231}}^1$

素因数の和:8275

約数の個数: 24

約数和(自身を含む): 24893568

約数和(自身を除く): 12020284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 8231, 16462, 32924, 139927, 189313, 279854, 378626, 559708, 757252, 3218321, 6436642, 12873284]

約数ペア:

[(1, 12873284), (2, 6436642), (4, 3218321), (17, 757252), (23, 559708), (34, 378626), (46, 279854), (68, 189313), (92, 139927), (391, 32924), (782, 16462), (1564, 8231)]