19480138608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1870213}}^1$

素因数の和:1870262

約数の個数: 80

約数和(自身を含む): 59368073216

約数和(自身を除く): 39887934608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 1870213, 3740426, 5610639, 7480852, 11221278, 13091491, 14961704, 22442556, 26182982, 29923408, 39274473, 44885112, 52365964, 57976603, 78548946, 89770224, 104731928, 115953206, 157097892, 173929809, 209463856, 231906412, 314195784, 347859618, 405836221, 463812824, 628391568, 695719236, 811672442, 927625648, 1217508663, 1391438472, 1623344884, 2435017326, 2782876944, 3246689768, 4870034652, 6493379536, 9740069304, 19480138608]

約数ペア:

[(1, 19480138608), (2, 9740069304), (3, 6493379536), (4, 4870034652), (6, 3246689768), (7, 2782876944), (8, 2435017326), (12, 1623344884), (14, 1391438472), (16, 1217508663), (21, 927625648), (24, 811672442), (28, 695719236), (31, 628391568), (42, 463812824), (48, 405836221), (56, 347859618), (62, 314195784), (84, 231906412), (93, 209463856), (112, 173929809), (124, 157097892), (168, 115953206), (186, 104731928), (217, 89770224), (248, 78548946), (336, 57976603), (372, 52365964), (434, 44885112), (496, 39274473), (651, 29923408), (744, 26182982), (868, 22442556), (1302, 14961704), (1488, 13091491), (1736, 11221278), (2604, 7480852), (3472, 5610639), (5208, 3740426), (10416, 1870213)]