19378092

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9907}}^1$

素因数の和:10077

約数の個数: 24

約数和(自身を含む): 45497536

約数和(自身を除く): 26119444

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9907, 19814, 29721, 39628, 59442, 118884, 1614841, 3229682, 4844523, 6459364, 9689046, 19378092]

約数ペア:

[(1, 19378092), (2, 9689046), (3, 6459364), (4, 4844523), (6, 3229682), (12, 1614841), (163, 118884), (326, 59442), (489, 39628), (652, 29721), (978, 19814), (1956, 9907)]