19450770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9677}}^1$

素因数の和:9754

約数の個数: 32

約数和(自身を含む): 47383488

約数和(自身を除く): 27932718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9677, 19354, 29031, 48385, 58062, 96770, 145155, 290310, 648359, 1296718, 1945077, 3241795, 3890154, 6483590, 9725385, 19450770]

約数ペア:

[(1, 19450770), (2, 9725385), (3, 6483590), (5, 3890154), (6, 3241795), (10, 1945077), (15, 1296718), (30, 648359), (67, 290310), (134, 145155), (201, 96770), (335, 58062), (402, 48385), (670, 29031), (1005, 19354), (2010, 9677)]