15480458

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18127}}^1$

素因数の和:18197

約数の個数: 16

約数和(自身を含む): 26974464

約数和(自身を除く): 11494006

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 18127, 36254, 126889, 253778, 1105747, 2211494, 7740229, 15480458]

約数ペア:

[(1, 15480458), (2, 7740229), (7, 2211494), (14, 1105747), (61, 253778), (122, 126889), (427, 36254), (854, 18127)]