22439228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42179}}^1$

素因数の和:42209

約数の個数: 24

約数和(自身を含む): 47241600

約数和(自身を除く): 24802372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 42179, 84358, 168716, 295253, 590506, 801401, 1181012, 1602802, 3205604, 5609807, 11219614, 22439228]

約数ペア:

[(1, 22439228), (2, 11219614), (4, 5609807), (7, 3205604), (14, 1602802), (19, 1181012), (28, 801401), (38, 590506), (76, 295253), (133, 168716), (266, 84358), (532, 42179)]