18595174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15217}}^1$

素因数の和:15279

約数の個数: 16

約数和(自身を含む): 30679488

約数和(自身を除く): 12084314

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 15217, 30434, 197821, 395642, 715199, 1430398, 9297587, 18595174]

約数ペア:

[(1, 18595174), (2, 9297587), (13, 1430398), (26, 715199), (47, 395642), (94, 197821), (611, 30434), (1222, 15217)]