22679990

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8369}}^1$

素因数の和:8647

約数の個数: 16

約数和(自身を含む): 40979520

約数和(自身を除く): 18299530

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 8369, 16738, 41845, 83690, 2267999, 4535998, 11339995, 22679990]

約数ペア:

[(1, 22679990), (2, 11339995), (5, 4535998), (10, 2267999), (271, 83690), (542, 41845), (1355, 16738), (2710, 8369)]