19144786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10151}}^1$

素因数の和:10217

約数の個数: 16

約数和(自身を含む): 30699648

約数和(自身を除く): 11554862

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10151, 20302, 233473, 416191, 466946, 832382, 9572393, 19144786]

約数ペア:

[(1, 19144786), (2, 9572393), (23, 832382), (41, 466946), (46, 416191), (82, 233473), (943, 20302), (1886, 10151)]