2023188818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{38609}}^1$

素因数の和:38834

約数の個数: 32

約数和(自身を含む): 3669494400

約数和(自身を除く): 1646305582

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1379, 2758, 3743, 7486, 26201, 38609, 52402, 77218, 270263, 540526, 733571, 1467142, 5134997, 7605973, 10269994, 15211946, 53241811, 106483622, 144513487, 289026974, 1011594409, 2023188818]

約数ペア:

[(1, 2023188818), (2, 1011594409), (7, 289026974), (14, 144513487), (19, 106483622), (38, 53241811), (133, 15211946), (197, 10269994), (266, 7605973), (394, 5134997), (1379, 1467142), (2758, 733571), (3743, 540526), (7486, 270263), (26201, 77218), (38609, 52402)]