19313270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23269}}^1$

素因数の和:23359

約数の個数: 16

約数和(自身を含む): 35184240

約数和(自身を除く): 15870970

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 23269, 46538, 116345, 232690, 1931327, 3862654, 9656635, 19313270]

約数ペア:

[(1, 19313270), (2, 9656635), (5, 3862654), (10, 1931327), (83, 232690), (166, 116345), (415, 46538), (830, 23269)]