118515901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2389}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 143017600

約数和(自身を除く): 24501699

約数列:

[1, 7, 19, 133, 373, 2389, 2611, 7087, 16723, 45391, 49609, 317737, 891097, 6237679, 16930843, 118515901]

約数ペア:

[(1, 118515901), (7, 16930843), (19, 6237679), (133, 891097), (373, 317737), (2389, 49609), (2611, 45391), (7087, 16723)]