21292322

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4423}}^1$

素因数の和:4537

約数の個数: 16

約数和(自身を含む): 33445440

約数和(自身を除く): 12153118

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4423, 4814, 8846, 128267, 256534, 367109, 734218, 10646161, 21292322]

約数ペア:

[(1, 21292322), (2, 10646161), (29, 734218), (58, 367109), (83, 256534), (166, 128267), (2407, 8846), (4423, 4814)]