21814306

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 33465600

約数和(自身を除く): 11651294

約数列:

[1, 2, 59, 118, 223, 446, 829, 1658, 13157, 26314, 48911, 97822, 184867, 369734, 10907153, 21814306]

約数ペア:

[(1, 21814306), (2, 10907153), (59, 369734), (118, 184867), (223, 97822), (446, 48911), (829, 26314), (1658, 13157)]