1912157086

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{41603}}^1$

素因数の和:41693

約数の個数: 32

約数和(自身を含む): 3394886400

約数和(自身を除く): 1482729314

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 469, 686, 938, 3283, 6566, 22981, 41603, 45962, 83206, 291221, 582442, 2038547, 2787401, 4077094, 5574802, 14269829, 19511807, 28539658, 39023614, 136582649, 273165298, 956078543, 1912157086]

約数ペア:

[(1, 1912157086), (2, 956078543), (7, 273165298), (14, 136582649), (49, 39023614), (67, 28539658), (98, 19511807), (134, 14269829), (343, 5574802), (469, 4077094), (686, 2787401), (938, 2038547), (3283, 582442), (6566, 291221), (22981, 83206), (41603, 45962)]