180800086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{11633}}^1$

素因数の和:12063

約数の個数: 16

約数和(自身を含む): 286196400

約数和(自身を除く): 105396314

約数列:

[1, 2, 19, 38, 409, 818, 7771, 11633, 15542, 23266, 221027, 442054, 4757897, 9515794, 90400043, 180800086]

約数ペア:

[(1, 180800086), (2, 90400043), (19, 9515794), (38, 4757897), (409, 442054), (818, 221027), (7771, 23266), (11633, 15542)]