19645176

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11213}}^1$

素因数の和:11295

約数の個数: 32

約数和(自身を含む): 49790160

約数和(自身を除く): 30144984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11213, 22426, 33639, 44852, 67278, 89704, 134556, 269112, 818549, 1637098, 2455647, 3274196, 4911294, 6548392, 9822588, 19645176]

約数ペア:

[(1, 19645176), (2, 9822588), (3, 6548392), (4, 4911294), (6, 3274196), (8, 2455647), (12, 1637098), (24, 818549), (73, 269112), (146, 134556), (219, 89704), (292, 67278), (438, 44852), (584, 33639), (876, 22426), (1752, 11213)]