19546092

素因数分解:

$2^2\times 3^2\times {\mathrm{542947}}^1$

素因数の和:542957

約数の個数: 18

約数和(自身を含む): 49408268

約数和(自身を除く): 29862176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 542947, 1085894, 1628841, 2171788, 3257682, 4886523, 6515364, 9773046, 19546092]

約数ペア:

[(1, 19546092), (2, 9773046), (3, 6515364), (4, 4886523), (6, 3257682), (9, 2171788), (12, 1628841), (18, 1085894), (36, 542947)]