18830204

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 34001520

約数和(自身を除く): 15171316

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 1093, 2186, 4307, 4372, 8614, 17228, 64487, 79789, 128974, 159578, 257948, 319156, 4707551, 9415102, 18830204]

約数ペア:

[(1, 18830204), (2, 9415102), (4, 4707551), (59, 319156), (73, 257948), (118, 159578), (146, 128974), (236, 79789), (292, 64487), (1093, 17228), (2186, 8614), (4307, 4372)]