19353072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 54451872

約数和(自身を除く): 35098800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 641, 816, 888, 1258, 1282, 1776, 1887, 1923, 2516, 2564, 3774, 3846, 5032, 5128, 7548, 7692, 10064, 10256, 10897, 15096, 15384, 21794, 23717, 30192, 30768, 32691, 43588, 47434, 65382, 71151, 87176, 94868, 130764, 142302, 174352, 189736, 261528, 284604, 379472, 403189, 523056, 569208, 806378, 1138416, 1209567, 1612756, 2419134, 3225512, 4838268, 6451024, 9676536, 19353072]

約数ペア:

[(1, 19353072), (2, 9676536), (3, 6451024), (4, 4838268), (6, 3225512), (8, 2419134), (12, 1612756), (16, 1209567), (17, 1138416), (24, 806378), (34, 569208), (37, 523056), (48, 403189), (51, 379472), (68, 284604), (74, 261528), (102, 189736), (111, 174352), (136, 142302), (148, 130764), (204, 94868), (222, 87176), (272, 71151), (296, 65382), (408, 47434), (444, 43588), (592, 32691), (629, 30768), (641, 30192), (816, 23717), (888, 21794), (1258, 15384), (1282, 15096), (1776, 10897), (1887, 10256), (1923, 10064), (2516, 7692), (2564, 7548), (3774, 5128), (3846, 5032)]