19145774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2459}}^1$

素因数の和:2707

約数の個数: 16

約数和(自身を含む): 30553200

約数和(自身を除く): 11407426

約数列:

[1, 2, 17, 34, 229, 458, 2459, 3893, 4918, 7786, 41803, 83606, 563111, 1126222, 9572887, 19145774]

約数ペア:

[(1, 19145774), (2, 9572887), (17, 1126222), (34, 563111), (229, 83606), (458, 41803), (2459, 7786), (3893, 4918)]