21823334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9431}}^1$

素因数の和:9535

約数の個数: 16

約数和(自身を含む): 35652960

約数和(自身を除く): 13829626

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 9431, 18862, 122603, 245206, 839359, 1678718, 10911667, 21823334]

約数ペア:

[(1, 21823334), (2, 10911667), (13, 1678718), (26, 839359), (89, 245206), (178, 122603), (1157, 18862), (2314, 9431)]