18633434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 28788480

約数和(自身を除く): 10155046

約数列:

[1, 2, 41, 82, 223, 446, 1019, 2038, 9143, 18286, 41779, 83558, 227237, 454474, 9316717, 18633434]

約数ペア:

[(1, 18633434), (2, 9316717), (41, 454474), (82, 227237), (223, 83558), (446, 41779), (1019, 18286), (2038, 9143)]