26872574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11593}}^1$

素因数の和:11675

約数の個数: 16

約数和(自身を含む): 43129680

約数和(自身を除く): 16257106

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11593, 23186, 220267, 440534, 707173, 1414346, 13436287, 26872574]

約数ペア:

[(1, 26872574), (2, 13436287), (19, 1414346), (38, 707173), (61, 440534), (122, 220267), (1159, 23186), (2318, 11593)]