12685634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15739}}^1$

素因数の和:15785

約数の個数: 16

約数和(自身を含む): 21154560

約数和(自身を除く): 8468926

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15739, 31478, 204607, 409214, 487909, 975818, 6342817, 12685634]

約数ペア:

[(1, 12685634), (2, 6342817), (13, 975818), (26, 487909), (31, 409214), (62, 204607), (403, 31478), (806, 15739)]