26953438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6277}}^1$

素因数の和:6411

約数の個数: 16

約数和(自身を含む): 42941520

約数和(自身を除く): 15988082

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 6277, 12554, 119263, 238526, 709301, 1418602, 13476719, 26953438]

約数ペア:

[(1, 26953438), (2, 13476719), (19, 1418602), (38, 709301), (113, 238526), (226, 119263), (2147, 12554), (4294, 6277)]