13247726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12569}}^1$

素因数の和:12619

約数の個数: 16

約数和(自身を含む): 21720960

約数和(自身を除く): 8473234

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 12569, 25138, 213673, 389639, 427346, 779278, 6623863, 13247726]

約数ペア:

[(1, 13247726), (2, 6623863), (17, 779278), (31, 427346), (34, 389639), (62, 213673), (527, 25138), (1054, 12569)]