23938090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217619}}^1$

素因数の和:217637

約数の個数: 16

約数和(自身を含む): 47005920

約数和(自身を除く): 23067830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 217619, 435238, 1088095, 2176190, 2393809, 4787618, 11969045, 23938090]

約数ペア:

[(1, 23938090), (2, 11969045), (5, 4787618), (10, 2393809), (11, 2176190), (22, 1088095), (55, 435238), (110, 217619)]