19822112

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{10499}}^1$

素因数の和:10568

約数の個数: 24

約数和(自身を含む): 39690000

約数和(自身を除く): 19867888

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 10499, 20998, 41996, 83992, 167984, 335968, 619441, 1238882, 2477764, 4955528, 9911056, 19822112]

約数ペア:

[(1, 19822112), (2, 9911056), (4, 4955528), (8, 2477764), (16, 1238882), (32, 619441), (59, 335968), (118, 167984), (236, 83992), (472, 41996), (944, 20998), (1888, 10499)]