19669278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6197}}^1$

素因数の和:6248

約数の個数: 24

約数和(自身を含む): 41129928

約数和(自身を除く): 21460650

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6197, 12394, 18591, 37182, 142531, 285062, 427593, 855186, 3278213, 6556426, 9834639, 19669278]

約数ペア:

[(1, 19669278), (2, 9834639), (3, 6556426), (6, 3278213), (23, 855186), (46, 427593), (69, 285062), (138, 142531), (529, 37182), (1058, 18591), (1587, 12394), (3174, 6197)]