13499386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3449}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 21528000

約数和(自身を除く): 8028614

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3449, 3914, 6898, 65531, 131062, 355247, 710494, 6749693, 13499386]

約数ペア:

[(1, 13499386), (2, 6749693), (19, 710494), (38, 355247), (103, 131062), (206, 65531), (1957, 6898), (3449, 3914)]