21098182

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{1699}}^1$

素因数の和:2595

約数の個数: 16

約数和(自身を含む): 36230400

約数和(自身を除く): 15132218

約数列:

[1, 2, 7, 14, 887, 1699, 1774, 3398, 6209, 11893, 12418, 23786, 1507013, 3014026, 10549091, 21098182]

約数ペア:

[(1, 21098182), (2, 10549091), (7, 3014026), (14, 1507013), (887, 23786), (1699, 12418), (1774, 11893), (3398, 6209)]