18798634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{839}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 29937600

約数和(自身を除く): 11138966

約数列:

[1, 2, 17, 34, 659, 839, 1318, 1678, 11203, 14263, 22406, 28526, 552901, 1105802, 9399317, 18798634]

約数ペア:

[(1, 18798634), (2, 9399317), (17, 1105802), (34, 552901), (659, 28526), (839, 22406), (1318, 14263), (1678, 11203)]