23728910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 21890290

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 1759, 2698, 3518, 6745, 8795, 13490, 17590, 33421, 66842, 124889, 167105, 249778, 334210, 624445, 1248890, 2372891, 4745782, 11864455, 23728910]

約数ペア:

[(1, 23728910), (2, 11864455), (5, 4745782), (10, 2372891), (19, 1248890), (38, 624445), (71, 334210), (95, 249778), (142, 167105), (190, 124889), (355, 66842), (710, 33421), (1349, 17590), (1759, 13490), (2698, 8795), (3518, 6745)]