18951062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4027}}^1$

素因数の和:4223

約数の個数: 16

約数和(自身を含む): 30790032

約数和(自身を除く): 11838970

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4027, 4706, 8054, 52351, 104702, 728887, 1457774, 9475531, 18951062]

約数ペア:

[(1, 18951062), (2, 9475531), (13, 1457774), (26, 728887), (181, 104702), (362, 52351), (2353, 8054), (4027, 4706)]