22662668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 48921600

約数和(自身を除く): 26258932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1039, 1148, 1558, 2078, 3116, 4156, 5453, 7273, 10906, 14546, 19741, 21812, 29092, 39482, 42599, 78964, 85198, 138187, 170396, 276374, 298193, 552748, 596386, 809381, 1192772, 1618762, 3237524, 5665667, 11331334, 22662668]

約数ペア:

[(1, 22662668), (2, 11331334), (4, 5665667), (7, 3237524), (14, 1618762), (19, 1192772), (28, 809381), (38, 596386), (41, 552748), (76, 298193), (82, 276374), (133, 170396), (164, 138187), (266, 85198), (287, 78964), (532, 42599), (574, 39482), (779, 29092), (1039, 21812), (1148, 19741), (1558, 14546), (2078, 10906), (3116, 7273), (4156, 5453)]