12912926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 22165248

約数和(自身を除く): 9252322

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 433, 481, 806, 866, 962, 1147, 2294, 5629, 11258, 13423, 14911, 16021, 26846, 29822, 32042, 174499, 208273, 348998, 416546, 496651, 993302, 6456463, 12912926]

約数ペア:

[(1, 12912926), (2, 6456463), (13, 993302), (26, 496651), (31, 416546), (37, 348998), (62, 208273), (74, 174499), (403, 32042), (433, 29822), (481, 26846), (806, 16021), (866, 14911), (962, 13423), (1147, 11258), (2294, 5629)]