19714110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50549}}^1$

素因数の和:50572

約数の個数: 32

約数和(自身を含む): 50954400

約数和(自身を除く): 31240290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 50549, 101098, 151647, 252745, 303294, 505490, 657137, 758235, 1314274, 1516470, 1971411, 3285685, 3942822, 6571370, 9857055, 19714110]

約数ペア:

[(1, 19714110), (2, 9857055), (3, 6571370), (5, 3942822), (6, 3285685), (10, 1971411), (13, 1516470), (15, 1314274), (26, 758235), (30, 657137), (39, 505490), (65, 303294), (78, 252745), (130, 151647), (195, 101098), (390, 50549)]