18536089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 20

約数和(自身を含む): 22277520

約数和(自身を除く): 3741431

約数列:

[1, 11, 13, 59, 143, 169, 649, 767, 1859, 2197, 8437, 9971, 24167, 28561, 109681, 129623, 314171, 1425853, 1685099, 18536089]

約数ペア:

[(1, 18536089), (11, 1685099), (13, 1425853), (59, 314171), (143, 129623), (169, 109681), (649, 28561), (767, 24167), (1859, 9971), (2197, 8437)]