23854310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 45480960

約数和(自身を除く): 21626650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 563, 1115, 1126, 2230, 2815, 4237, 5630, 8474, 10697, 21185, 21394, 42370, 53485, 106970, 125549, 251098, 627745, 1255490, 2385431, 4770862, 11927155, 23854310]

約数ペア:

[(1, 23854310), (2, 11927155), (5, 4770862), (10, 2385431), (19, 1255490), (38, 627745), (95, 251098), (190, 125549), (223, 106970), (446, 53485), (563, 42370), (1115, 21394), (1126, 21185), (2230, 10697), (2815, 8474), (4237, 5630)]