18319974862396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1262053931}}^1$

素因数の和:1262054145

約数の個数: 24

約数和(自身を含む): 33924009692160

約数和(自身を除く): 15604034829764

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 1262053931, 2524107862, 5048215724, 23979024689, 47958049378, 95916098756, 241052300821, 482104601642, 964209203284, 4579993715599, 9159987431198, 18319974862396]

約数ペア:

[(1, 18319974862396), (2, 9159987431198), (4, 4579993715599), (19, 964209203284), (38, 482104601642), (76, 241052300821), (191, 95916098756), (382, 47958049378), (764, 23979024689), (3629, 5048215724), (7258, 2524107862), (14516, 1262053931)]