19724382

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{4703}}^1$

素因数の和:4944

約数の個数: 24

約数和(自身を含む): 42928704

約数和(自身を除く): 23204322

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 4194, 4703, 9406, 14109, 28218, 42327, 84654, 1095799, 2191598, 3287397, 6574794, 9862191, 19724382]

約数ペア:

[(1, 19724382), (2, 9862191), (3, 6574794), (6, 3287397), (9, 2191598), (18, 1095799), (233, 84654), (466, 42327), (699, 28218), (1398, 14109), (2097, 9406), (4194, 4703)]