19909414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83653}}^1$

素因数の和:83679

約数の個数: 16

約数和(自身を含む): 36138528

約数和(自身を除く): 16229114

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83653, 167306, 585571, 1171142, 1422101, 2844202, 9954707, 19909414]

約数ペア:

[(1, 19909414), (2, 9954707), (7, 2844202), (14, 1422101), (17, 1171142), (34, 585571), (119, 167306), (238, 83653)]