1993901530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2402291}}^1$

素因数の和:2402381

約数の個数: 16

約数和(自身を含む): 3632265504

約数和(自身を除く): 1638363974

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2402291, 4804582, 12011455, 24022910, 199390153, 398780306, 996950765, 1993901530]

約数ペア:

[(1, 1993901530), (2, 996950765), (5, 398780306), (10, 199390153), (83, 24022910), (166, 12011455), (415, 4804582), (830, 2402291)]