21959032

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{94651}}^1$

素因数の和:94686

約数の個数: 16

約数和(自身を含む): 42593400

約数和(自身を除く): 20634368

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 94651, 189302, 378604, 757208, 2744879, 5489758, 10979516, 21959032]

約数ペア:

[(1, 21959032), (2, 10979516), (4, 5489758), (8, 2744879), (29, 757208), (58, 378604), (116, 189302), (232, 94651)]