22419169

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:672

約数の個数: 12

約数和(自身を含む): 23772420

約数和(自身を除く): 1353251

約数列:

[1, 31, 41, 569, 961, 1271, 17639, 23329, 39401, 546809, 723199, 22419169]

約数ペア:

[(1, 22419169), (31, 723199), (41, 546809), (569, 39401), (961, 23329), (1271, 17639)]