15196941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 23281440

約数和(自身を除く): 8084499

約数列:

[1, 3, 9, 19, 57, 171, 181, 491, 543, 1473, 1629, 3439, 4419, 9329, 10317, 27987, 30951, 83961, 88871, 266613, 799839, 1688549, 5065647, 15196941]

約数ペア:

[(1, 15196941), (3, 5065647), (9, 1688549), (19, 799839), (57, 266613), (171, 88871), (181, 83961), (491, 30951), (543, 27987), (1473, 10317), (1629, 9329), (3439, 4419)]