19892106

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85009}}^1$

素因数の和:85030

約数の個数: 24

約数和(自身を含む): 46415460

約数和(自身を除く): 26523354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85009, 170018, 255027, 510054, 765081, 1105117, 1530162, 2210234, 3315351, 6630702, 9946053, 19892106]

約数ペア:

[(1, 19892106), (2, 9946053), (3, 6630702), (6, 3315351), (9, 2210234), (13, 1530162), (18, 1105117), (26, 765081), (39, 510054), (78, 255027), (117, 170018), (234, 85009)]