22156505

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13469}}^1$

素因数の和:13528

約数の個数: 16

約数和(自身を含む): 31034880

約数和(自身を除く): 8878375

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 13469, 67345, 94283, 471415, 633043, 3165215, 4431301, 22156505]

約数ペア:

[(1, 22156505), (5, 4431301), (7, 3165215), (35, 633043), (47, 471415), (235, 94283), (329, 67345), (1645, 13469)]