12765712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{13523}}^1$

素因数の和:13590

約数の個数: 20

約数和(自身を含む): 25154640

約数和(自身を除く): 12388928

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 13523, 27046, 54092, 108184, 216368, 797857, 1595714, 3191428, 6382856, 12765712]

約数ペア:

[(1, 12765712), (2, 6382856), (4, 3191428), (8, 1595714), (16, 797857), (59, 216368), (118, 108184), (236, 54092), (472, 27046), (944, 13523)]