18883906223

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9022411}}^1$

素因数の和:9022454

約数の個数: 16

約数和(自身を含む): 24252243456

約数和(自身を除く): 5368337233

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 9022411, 63156877, 117291343, 207515453, 821039401, 1452608171, 2697700889, 18883906223]

約数ペア:

[(1, 18883906223), (7, 2697700889), (13, 1452608171), (23, 821039401), (91, 207515453), (161, 117291343), (299, 63156877), (2093, 9022411)]