19198086

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78041}}^1$

素因数の和:78087

約数の個数: 16

約数和(自身を含む): 39333168

約数和(自身を除く): 20135082

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78041, 156082, 234123, 468246, 3199681, 6399362, 9599043, 19198086]

約数ペア:

[(1, 19198086), (2, 9599043), (3, 6399362), (6, 3199681), (41, 468246), (82, 234123), (123, 156082), (246, 78041)]