27931390

素因数分解:

$2^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{2269}}^1$

素因数の和:3507

約数の個数: 16

約数和(自身を含む): 50339520

約数和(自身を除く): 22408130

約数列:

[1, 2, 5, 10, 1231, 2269, 2462, 4538, 6155, 11345, 12310, 22690, 2793139, 5586278, 13965695, 27931390]

約数ペア:

[(1, 27931390), (2, 13965695), (5, 5586278), (10, 2793139), (1231, 22690), (2269, 12310), (2462, 11345), (4538, 6155)]