22988412

素因数分解:

$2^2\times 3^2\times {\mathrm{638567}}^1$

素因数の和:638577

約数の個数: 18

約数和(自身を含む): 58109688

約数和(自身を除く): 35121276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 638567, 1277134, 1915701, 2554268, 3831402, 5747103, 7662804, 11494206, 22988412]

約数ペア:

[(1, 22988412), (2, 11494206), (3, 7662804), (4, 5747103), (6, 3831402), (9, 2554268), (12, 1915701), (18, 1277134), (36, 638567)]