19225410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{640847}}^1$

素因数の和:640857

約数の個数: 16

約数和(自身を含む): 46141056

約数和(自身を除く): 26915646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 640847, 1281694, 1922541, 3204235, 3845082, 6408470, 9612705, 19225410]

約数ペア:

[(1, 19225410), (2, 9612705), (3, 6408470), (5, 3845082), (6, 3204235), (10, 1922541), (15, 1281694), (30, 640847)]