129348802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{189661}}^1$

素因数の和:189705

約数の個数: 16

約数和(自身を含む): 218490624

約数和(自身を除く): 89141822

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 189661, 379322, 2086271, 4172542, 5879491, 11758982, 64674401, 129348802]

約数ペア:

[(1, 129348802), (2, 64674401), (11, 11758982), (22, 5879491), (31, 4172542), (62, 2086271), (341, 379322), (682, 189661)]