187879391

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{2099}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 226464000

約数和(自身を除く): 38584609

約数列:

[1, 7, 19, 133, 673, 2099, 4711, 12787, 14693, 39881, 89509, 279167, 1412627, 9888389, 26839913, 187879391]

約数ペア:

[(1, 187879391), (7, 26839913), (19, 9888389), (133, 1412627), (673, 279167), (2099, 89509), (4711, 39881), (12787, 14693)]