19972092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{237763}}^1$

素因数の和:237777

約数の個数: 24

約数和(自身を含む): 53259136

約数和(自身を除く): 33287044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237763, 475526, 713289, 951052, 1426578, 1664341, 2853156, 3328682, 4993023, 6657364, 9986046, 19972092]

約数ペア:

[(1, 19972092), (2, 9986046), (3, 6657364), (4, 4993023), (6, 3328682), (7, 2853156), (12, 1664341), (14, 1426578), (21, 951052), (28, 713289), (42, 475526), (84, 237763)]