139039274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{4903}}^1$

素因数の和:6205

約数の個数: 16

約数和(自身を含む): 227741760

約数和(自身を除く): 88702486

約数列:

[1, 2, 11, 22, 1289, 2578, 4903, 9806, 14179, 28358, 53933, 107866, 6319967, 12639934, 69519637, 139039274]

約数ペア:

[(1, 139039274), (2, 69519637), (11, 12639934), (22, 6319967), (1289, 107866), (2578, 53933), (4903, 28358), (9806, 14179)]