21922492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4021}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 40541760

約数和(自身を除く): 18619268

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 4021, 5452, 8042, 16084, 116609, 188987, 233218, 377974, 466436, 755948, 5480623, 10961246, 21922492]

約数ペア:

[(1, 21922492), (2, 10961246), (4, 5480623), (29, 755948), (47, 466436), (58, 377974), (94, 233218), (116, 188987), (188, 116609), (1363, 16084), (2726, 8042), (4021, 5452)]