19527230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 17797570

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 1439, 2714, 2878, 6785, 7195, 13570, 14390, 33097, 66194, 84901, 165485, 169802, 330970, 424505, 849010, 1952723, 3905446, 9763615, 19527230]

約数ペア:

[(1, 19527230), (2, 9763615), (5, 3905446), (10, 1952723), (23, 849010), (46, 424505), (59, 330970), (115, 169802), (118, 165485), (230, 84901), (295, 66194), (590, 33097), (1357, 14390), (1439, 13570), (2714, 7195), (2878, 6785)]