19435242530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1348733}}^1$

素因数の和:1348882

約数の個数: 32

約数和(自身を含む): 38455103808

約数和(自身を除く): 19019861278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 1348733, 2697466, 6743665, 13487330, 14836063, 29672126, 74180315, 148360630, 176684023, 353368046, 883420115, 1766840230, 1943524253, 3887048506, 9717621265, 19435242530]

約数ペア:

[(1, 19435242530), (2, 9717621265), (5, 3887048506), (10, 1943524253), (11, 1766840230), (22, 883420115), (55, 353368046), (110, 176684023), (131, 148360630), (262, 74180315), (655, 29672126), (1310, 14836063), (1441, 13487330), (2882, 6743665), (7205, 2697466), (14410, 1348733)]