1216235416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13820857}}^1$

素因数の和:13820874

約数の個数: 16

約数和(自身を含む): 2487754440

約数和(自身を除く): 1271519024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 13820857, 27641714, 55283428, 110566856, 152029427, 304058854, 608117708, 1216235416]

約数ペア:

[(1, 1216235416), (2, 608117708), (4, 304058854), (8, 152029427), (11, 110566856), (22, 55283428), (44, 27641714), (88, 13820857)]