12215671402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{853}}^1$

素因数の和:1012

約数の個数: 72

約数和(自身を含む): 21718468548

約数和(自身を除く): 9502797146

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 121, 187, 242, 374, 649, 853, 1003, 1298, 1706, 2006, 2057, 3481, 4114, 6962, 7139, 9383, 11033, 14278, 14501, 18766, 22066, 29002, 38291, 50327, 59177, 76582, 100654, 103213, 118354, 121363, 159511, 206426, 242726, 319022, 421201, 553597, 650947, 842402, 855559, 1107194, 1301894, 1711118, 1754621, 2969293, 3509242, 5938586, 6089567, 7160417, 9411149, 12179134, 14320834, 18822298, 32662223, 50477981, 65324446, 100955962, 103522639, 207045278, 359284453, 555257791, 718568906, 1110515582, 6107835701, 12215671402]

約数ペア:

[(1, 12215671402), (2, 6107835701), (11, 1110515582), (17, 718568906), (22, 555257791), (34, 359284453), (59, 207045278), (118, 103522639), (121, 100955962), (187, 65324446), (242, 50477981), (374, 32662223), (649, 18822298), (853, 14320834), (1003, 12179134), (1298, 9411149), (1706, 7160417), (2006, 6089567), (2057, 5938586), (3481, 3509242), (4114, 2969293), (6962, 1754621), (7139, 1711118), (9383, 1301894), (11033, 1107194), (14278, 855559), (14501, 842402), (18766, 650947), (22066, 553597), (29002, 421201), (38291, 319022), (50327, 242726), (59177, 206426), (76582, 159511), (100654, 121363), (103213, 118354)]