19360990002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140297029}}^1$

素因数の和:140297057

約数の個数: 16

約数和(自身を含む): 40405544640

約数和(自身を除く): 21044554638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140297029, 280594058, 420891087, 841782174, 3226831667, 6453663334, 9680495001, 19360990002]

約数ペア:

[(1, 19360990002), (2, 9680495001), (3, 6453663334), (6, 3226831667), (23, 841782174), (46, 420891087), (69, 280594058), (138, 140297029)]