19330034

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 29595456

約数和(自身を除く): 10265422

約数列:

[1, 2, 71, 142, 197, 394, 691, 1382, 13987, 27974, 49061, 98122, 136127, 272254, 9665017, 19330034]

約数ペア:

[(1, 19330034), (2, 9665017), (71, 272254), (142, 136127), (197, 98122), (394, 49061), (691, 27974), (1382, 13987)]