19358292

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22721}}^1$

素因数の和:22799

約数の個数: 24

約数和(自身を含む): 45807552

約数和(自身を除く): 26449260

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22721, 45442, 68163, 90884, 136326, 272652, 1613191, 3226382, 4839573, 6452764, 9679146, 19358292]

約数ペア:

[(1, 19358292), (2, 9679146), (3, 6452764), (4, 4839573), (6, 3226382), (12, 1613191), (71, 272652), (142, 136326), (213, 90884), (284, 68163), (426, 45442), (852, 22721)]