15117242

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7247}}^1$

素因数の和:7405

約数の個数: 16

約数和(自身を含む): 26092800

約数和(自身を除く): 10975558

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 7247, 14494, 50729, 101458, 1079803, 2159606, 7558621, 15117242]

約数ペア:

[(1, 15117242), (2, 7558621), (7, 2159606), (14, 1079803), (149, 101458), (298, 50729), (1043, 14494), (2086, 7247)]