15293554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 23677056

約数和(自身を除く): 8383502

約数列:

[1, 2, 61, 67, 122, 134, 1871, 3742, 4087, 8174, 114131, 125357, 228262, 250714, 7646777, 15293554]

約数ペア:

[(1, 15293554), (2, 7646777), (61, 250714), (67, 228262), (122, 125357), (134, 114131), (1871, 8174), (3742, 4087)]