19361048

素因数分解:

$2^3\times 7^1\times {\mathrm{345733}}^1$

素因数の和:345746

約数の個数: 16

約数和(自身を含む): 41488080

約数和(自身を除く): 22127032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 345733, 691466, 1382932, 2420131, 2765864, 4840262, 9680524, 19361048]

約数ペア:

[(1, 19361048), (2, 9680524), (4, 4840262), (7, 2765864), (8, 2420131), (14, 1382932), (28, 691466), (56, 345733)]