19129282

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 29589120

約数和(自身を除く): 10459838

約数列:

[1, 2, 47, 94, 109, 218, 1867, 3734, 5123, 10246, 87749, 175498, 203503, 407006, 9564641, 19129282]

約数ペア:

[(1, 19129282), (2, 9564641), (47, 407006), (94, 203503), (109, 175498), (218, 87749), (1867, 10246), (3734, 5123)]