13145587

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 17032960

約数和(自身を除く): 3887373

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7603, 53221, 98839, 144457, 691873, 1011199, 1877941, 13145587]

約数ペア:

[(1, 13145587), (7, 1877941), (13, 1011199), (19, 691873), (91, 144457), (133, 98839), (247, 53221), (1729, 7603)]