17999402

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 27699840

約数和(自身を除く): 9700438

約数列:

[1, 2, 47, 94, 419, 457, 838, 914, 19693, 21479, 39386, 42958, 191483, 382966, 8999701, 17999402]

約数ペア:

[(1, 17999402), (2, 8999701), (47, 382966), (94, 191483), (419, 42958), (457, 39386), (838, 21479), (914, 19693)]