21593434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3803}}^1$

素因数の和:3989

約数の個数: 16

約数和(自身を含む): 34509888

約数和(自身を除く): 12916454

約数列:

[1, 2, 17, 34, 167, 334, 2839, 3803, 5678, 7606, 64651, 129302, 635101, 1270202, 10796717, 21593434]

約数ペア:

[(1, 21593434), (2, 10796717), (17, 1270202), (34, 635101), (167, 129302), (334, 64651), (2839, 7606), (3803, 5678)]