15286051

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 18141200

約数和(自身を除く): 2855149

約数列:

[1, 11, 19, 61, 109, 121, 209, 671, 1159, 1199, 2071, 2299, 6649, 7381, 12749, 13189, 22781, 73139, 126331, 140239, 250591, 804529, 1389641, 15286051]

約数ペア:

[(1, 15286051), (11, 1389641), (19, 804529), (61, 250591), (109, 140239), (121, 126331), (209, 73139), (671, 22781), (1159, 13189), (1199, 12749), (2071, 7381), (2299, 6649)]