19853724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{150407}}^1$

素因数の和:150425

約数の個数: 24

約数和(自身を含む): 50537088

約数和(自身を除く): 30683364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 150407, 300814, 451221, 601628, 902442, 1654477, 1804884, 3308954, 4963431, 6617908, 9926862, 19853724]

約数ペア:

[(1, 19853724), (2, 9926862), (3, 6617908), (4, 4963431), (6, 3308954), (11, 1804884), (12, 1654477), (22, 902442), (33, 601628), (44, 451221), (66, 300814), (132, 150407)]