19044998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80021}}^1$

素因数の和:80047

約数の個数: 16

約数和(自身を含む): 34569504

約数和(自身を除く): 15524506

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80021, 160042, 560147, 1120294, 1360357, 2720714, 9522499, 19044998]

約数ペア:

[(1, 19044998), (2, 9522499), (7, 2720714), (14, 1360357), (17, 1120294), (34, 560147), (119, 160042), (238, 80021)]