22138078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20089}}^1$

素因数の和:20139

約数の個数: 16

約数和(自身を含む): 36162000

約数和(自身を除く): 14023922

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 20089, 40178, 381691, 582581, 763382, 1165162, 11069039, 22138078]

約数ペア:

[(1, 22138078), (2, 11069039), (19, 1165162), (29, 763382), (38, 582581), (58, 381691), (551, 40178), (1102, 20089)]