139117682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{18119}}^1$

素因数の和:18481

約数の個数: 16

約数和(自身を含む): 228312000

約数和(自身を除く): 89194318

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 18119, 36238, 199309, 398618, 6323531, 12647062, 69558841, 139117682]

約数ペア:

[(1, 139117682), (2, 69558841), (11, 12647062), (22, 6323531), (349, 398618), (698, 199309), (3839, 36238), (7678, 18119)]