19922217

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32713}}^1$

素因数の和:32752

約数の個数: 16

約数和(自身を含む): 31405440

約数和(自身を除く): 11483223

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 32713, 98139, 228991, 686973, 948677, 2846031, 6640739, 19922217]

約数ペア:

[(1, 19922217), (3, 6640739), (7, 2846031), (21, 948677), (29, 686973), (87, 228991), (203, 98139), (609, 32713)]