22157163338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3420371}}^1$

素因数の和:3420493

約数の個数: 16

約数和(自身を含む): 34477349760

約数和(自身を除く): 12320186422

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 3420371, 6840742, 140235211, 270209309, 280470422, 540418618, 11078581669, 22157163338]

約数ペア:

[(1, 22157163338), (2, 11078581669), (41, 540418618), (79, 280470422), (82, 270209309), (158, 140235211), (3239, 6840742), (6478, 3420371)]