18211616

素因数分解:

$2^5\times {\mathrm{283}}^1\times {\mathrm{2011}}^1$

素因数の和:2304

約数の個数: 24

約数和(自身を含む): 35998704

約数和(自身を除く): 17787088

約数列:

[1, 2, 4, 8, 16, 32, 283, 566, 1132, 2011, 2264, 4022, 4528, 8044, 9056, 16088, 32176, 64352, 569113, 1138226, 2276452, 4552904, 9105808, 18211616]

約数ペア:

[(1, 18211616), (2, 9105808), (4, 4552904), (8, 2276452), (16, 1138226), (32, 569113), (283, 64352), (566, 32176), (1132, 16088), (2011, 9056), (2264, 8044), (4022, 4528)]