1915048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 3880800

約数和(自身を除く): 1965752

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 293, 344, 586, 817, 1172, 1634, 2344, 3268, 5567, 6536, 11134, 12599, 22268, 25198, 44536, 50396, 100792, 239381, 478762, 957524, 1915048]

約数ペア:

[(1, 1915048), (2, 957524), (4, 478762), (8, 239381), (19, 100792), (38, 50396), (43, 44536), (76, 25198), (86, 22268), (152, 12599), (172, 11134), (293, 6536), (344, 5567), (586, 3268), (817, 2344), (1172, 1634)]