15941191

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 19036480

約数和(自身を除く): 3095289

約数列:

[1, 7, 37, 61, 259, 427, 1009, 2257, 7063, 15799, 37333, 61549, 261331, 430843, 2277313, 15941191]

約数ペア:

[(1, 15941191), (7, 2277313), (37, 430843), (61, 261331), (259, 61549), (427, 37333), (1009, 15799), (2257, 7063)]