15157028788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{424757}}^1$

素因数の和:425583

約数の個数: 24

約数和(自身を含む): 28971893664

約数和(自身を除く): 13814864876

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 3244, 8921, 17842, 35684, 424757, 849514, 1699028, 4672327, 9344654, 18689308, 344477927, 688955854, 1377911708, 3789257197, 7578514394, 15157028788]

約数ペア:

[(1, 15157028788), (2, 7578514394), (4, 3789257197), (11, 1377911708), (22, 688955854), (44, 344477927), (811, 18689308), (1622, 9344654), (3244, 4672327), (8921, 1699028), (17842, 849514), (35684, 424757)]