119172389

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15187}}^1$

素因数の和:15272

約数の個数: 16

約数和(自身を含む): 145804800

約数和(自身を除く): 26632411

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 15187, 106309, 288553, 896033, 2019871, 6272231, 17024627, 119172389]

約数ペア:

[(1, 119172389), (7, 17024627), (19, 6272231), (59, 2019871), (133, 896033), (413, 288553), (1121, 106309), (7847, 15187)]