15130178

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12143}}^1$

素因数の和:12241

約数の個数: 16

約数和(自身を含む): 26231040

約数和(自身を除く): 11100862

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 12143, 24286, 85001, 170002, 1080727, 2161454, 7565089, 15130178]

約数ペア:

[(1, 15130178), (2, 7565089), (7, 2161454), (14, 1080727), (89, 170002), (178, 85001), (623, 24286), (1246, 12143)]