13219118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2647}}^1$

素因数の和:2887

約数の個数: 16

約数和(自身を含む): 21734784

約数和(自身を除く): 8515666

約数列:

[1, 2, 11, 22, 227, 454, 2497, 2647, 4994, 5294, 29117, 58234, 600869, 1201738, 6609559, 13219118]

約数ペア:

[(1, 13219118), (2, 6609559), (11, 1201738), (22, 600869), (227, 58234), (454, 29117), (2497, 5294), (2647, 4994)]