26580506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11467}}^1$

素因数の和:11549

約数の個数: 16

約数和(自身を含む): 42660960

約数和(自身を除く): 16080454

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11467, 22934, 217873, 435746, 699487, 1398974, 13290253, 26580506]

約数ペア:

[(1, 26580506), (2, 13290253), (19, 1398974), (38, 699487), (61, 435746), (122, 217873), (1159, 22934), (2318, 11467)]