12461764

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 26208000

約数和(自身を除く): 13746236

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 103, 116, 149, 203, 206, 298, 406, 412, 596, 721, 812, 1043, 1442, 2086, 2884, 2987, 4172, 4321, 5974, 8642, 11948, 15347, 17284, 20909, 30247, 30694, 41818, 60494, 61388, 83636, 107429, 120988, 214858, 429716, 445063, 890126, 1780252, 3115441, 6230882, 12461764]

約数ペア:

[(1, 12461764), (2, 6230882), (4, 3115441), (7, 1780252), (14, 890126), (28, 445063), (29, 429716), (58, 214858), (103, 120988), (116, 107429), (149, 83636), (203, 61388), (206, 60494), (298, 41818), (406, 30694), (412, 30247), (596, 20909), (721, 17284), (812, 15347), (1043, 11948), (1442, 8642), (2086, 5974), (2884, 4321), (2987, 4172)]