21860602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1201}}^1$

素因数の和:1701

約数の個数: 16

約数和(自身を含む): 34617600

約数和(自身を除く): 12756998

約数列:

[1, 2, 19, 38, 479, 958, 1201, 2402, 9101, 18202, 22819, 45638, 575279, 1150558, 10930301, 21860602]

約数ペア:

[(1, 21860602), (2, 10930301), (19, 1150558), (38, 575279), (479, 45638), (958, 22819), (1201, 18202), (2402, 9101)]