21903062

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3739}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 34333200

約数和(自身を除く): 12430138

約数列:

[1, 2, 29, 58, 101, 202, 2929, 3739, 5858, 7478, 108431, 216862, 377639, 755278, 10951531, 21903062]

約数ペア:

[(1, 21903062), (2, 10951531), (29, 755278), (58, 377639), (101, 216862), (202, 108431), (2929, 7478), (3739, 5858)]