12170228

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2052

約数の個数: 36

約数和(自身を含む): 25587072

約数和(自身を除く): 13416844

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2003, 3038, 4006, 6076, 8012, 14021, 28042, 56084, 62093, 98147, 124186, 196294, 248372, 392588, 434651, 869302, 1738604, 3042557, 6085114, 12170228]

約数ペア:

[(1, 12170228), (2, 6085114), (4, 3042557), (7, 1738604), (14, 869302), (28, 434651), (31, 392588), (49, 248372), (62, 196294), (98, 124186), (124, 98147), (196, 62093), (217, 56084), (434, 28042), (868, 14021), (1519, 8012), (2003, 6076), (3038, 4006)]