19074460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32887}}^1$

素因数の和:32925

約数の個数: 24

約数和(自身を含む): 41438880

約数和(自身を除く): 22364420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 32887, 65774, 131548, 164435, 328870, 657740, 953723, 1907446, 3814892, 4768615, 9537230, 19074460]

約数ペア:

[(1, 19074460), (2, 9537230), (4, 4768615), (5, 3814892), (10, 1907446), (20, 953723), (29, 657740), (58, 328870), (116, 164435), (145, 131548), (290, 65774), (580, 32887)]