16898986498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{102397}}^1$

素因数の和:102562

約数の個数: 32

約数和(自身を含む): 27573733440

約数和(自身を除く): 10674746942

約数列:

[1, 2, 19, 38, 43, 86, 101, 202, 817, 1634, 1919, 3838, 4343, 8686, 82517, 102397, 165034, 204794, 1945543, 3891086, 4403071, 8806142, 10342097, 20684194, 83658349, 167316698, 196499843, 392999686, 444710171, 889420342, 8449493249, 16898986498]

約数ペア:

[(1, 16898986498), (2, 8449493249), (19, 889420342), (38, 444710171), (43, 392999686), (86, 196499843), (101, 167316698), (202, 83658349), (817, 20684194), (1634, 10342097), (1919, 8806142), (3838, 4403071), (4343, 3891086), (8686, 1945543), (82517, 204794), (102397, 165034)]