19437306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2423}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 44679168

約数和(自身を除く): 25241862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2423, 2674, 4011, 4846, 7269, 8022, 14538, 16961, 33922, 50883, 101766, 462793, 925586, 1388379, 2776758, 3239551, 6479102, 9718653, 19437306]

約数ペア:

[(1, 19437306), (2, 9718653), (3, 6479102), (6, 3239551), (7, 2776758), (14, 1388379), (21, 925586), (42, 462793), (191, 101766), (382, 50883), (573, 33922), (1146, 16961), (1337, 14538), (2423, 8022), (2674, 7269), (4011, 4846)]