22279948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 40440960

約数和(自身を除く): 18161012

約数列:

[1, 2, 4, 31, 62, 124, 353, 509, 706, 1018, 1412, 2036, 10943, 15779, 21886, 31558, 43772, 63116, 179677, 359354, 718708, 5569987, 11139974, 22279948]

約数ペア:

[(1, 22279948), (2, 11139974), (4, 5569987), (31, 718708), (62, 359354), (124, 179677), (353, 63116), (509, 43772), (706, 31558), (1018, 21886), (1412, 15779), (2036, 10943)]