15278546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 25997760

約数和(自身を除く): 10719214

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 353, 646, 706, 1139, 1273, 2278, 2546, 6001, 6707, 12002, 13414, 21641, 23651, 43282, 47302, 114019, 228038, 402067, 449369, 804134, 898738, 7639273, 15278546]

約数ペア:

[(1, 15278546), (2, 7639273), (17, 898738), (19, 804134), (34, 449369), (38, 402067), (67, 228038), (134, 114019), (323, 47302), (353, 43282), (646, 23651), (706, 21641), (1139, 13414), (1273, 12002), (2278, 6707), (2546, 6001)]