19299530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83911}}^1$

素因数の和:83941

約数の個数: 16

約数和(自身を含む): 36249984

約数和(自身を除く): 16950454

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 83911, 167822, 419555, 839110, 1929953, 3859906, 9649765, 19299530]

約数ペア:

[(1, 19299530), (2, 9649765), (5, 3859906), (10, 1929953), (23, 839110), (46, 419555), (115, 167822), (230, 83911)]