18830174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18211}}^1$

素因数の和:18271

約数の個数: 16

約数和(自身を含む): 31470336

約数和(自身を除く): 12640162

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 18211, 36422, 200321, 400642, 855917, 1711834, 9415087, 18830174]

約数ペア:

[(1, 18830174), (2, 9415087), (11, 1711834), (22, 855917), (47, 400642), (94, 200321), (517, 36422), (1034, 18211)]