12115696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{44543}}^1$

素因数の和:44568

約数の個数: 20

約数和(自身を含む): 24855552

約数和(自身を除く): 12739856

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 44543, 89086, 178172, 356344, 712688, 757231, 1514462, 3028924, 6057848, 12115696]

約数ペア:

[(1, 12115696), (2, 6057848), (4, 3028924), (8, 1514462), (16, 757231), (17, 712688), (34, 356344), (68, 178172), (136, 89086), (272, 44543)]