18725054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3823}}^1$

素因数の和:3935

約数の個数: 16

約数和(自身を含む): 29368320

約数和(自身を除く): 10643266

約数列:

[1, 2, 31, 62, 79, 158, 2449, 3823, 4898, 7646, 118513, 237026, 302017, 604034, 9362527, 18725054]

約数ペア:

[(1, 18725054), (2, 9362527), (31, 604034), (62, 302017), (79, 237026), (158, 118513), (2449, 7646), (3823, 4898)]