23358290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 19751854

約数列:

[1, 2, 5, 10, 71, 142, 167, 197, 334, 355, 394, 710, 835, 985, 1670, 1970, 11857, 13987, 23714, 27974, 32899, 59285, 65798, 69935, 118570, 139870, 164495, 328990, 2335829, 4671658, 11679145, 23358290]

約数ペア:

[(1, 23358290), (2, 11679145), (5, 4671658), (10, 2335829), (71, 328990), (142, 164495), (167, 139870), (197, 118570), (334, 69935), (355, 65798), (394, 59285), (710, 32899), (835, 27974), (985, 23714), (1670, 13987), (1970, 11857)]