21953192

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{46511}}^1$

素因数の和:46576

約数の個数: 16

約数和(自身を含む): 41860800

約数和(自身を除く): 19907608

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 46511, 93022, 186044, 372088, 2744149, 5488298, 10976596, 21953192]

約数ペア:

[(1, 21953192), (2, 10976596), (4, 5488298), (8, 2744149), (59, 372088), (118, 186044), (236, 93022), (472, 46511)]