18212051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6746

約数の個数: 16

約数和(自身を含む): 22525440

約数和(自身を除く): 4313389

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 6703, 73733, 87139, 127357, 958529, 1400927, 1655641, 18212051]

約数ペア:

[(1, 18212051), (11, 1655641), (13, 1400927), (19, 958529), (143, 127357), (209, 87139), (247, 73733), (2717, 6703)]