21959844

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{63103}}^1$

素因数の和:63139

約数の個数: 24

約数和(自身を含む): 53007360

約数和(自身を除く): 31047516

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 63103, 126206, 189309, 252412, 378618, 757236, 1829987, 3659974, 5489961, 7319948, 10979922, 21959844]

約数ペア:

[(1, 21959844), (2, 10979922), (3, 7319948), (4, 5489961), (6, 3659974), (12, 1829987), (29, 757236), (58, 378618), (87, 252412), (116, 189309), (174, 126206), (348, 63103)]