16280929

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 19732480

約数和(自身を除く): 3451551

約数列:

[1, 7, 19, 133, 163, 751, 1141, 3097, 5257, 14269, 21679, 99883, 122413, 856891, 2325847, 16280929]

約数ペア:

[(1, 16280929), (7, 2325847), (19, 856891), (133, 122413), (163, 99883), (751, 21679), (1141, 14269), (3097, 5257)]