19432030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 37182240

約数和(自身を除く): 17750210

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1811, 2146, 3622, 5365, 9055, 10730, 18110, 52519, 67007, 105038, 134014, 262595, 335035, 525190, 670070, 1943203, 3886406, 9716015, 19432030]

約数ペア:

[(1, 19432030), (2, 9716015), (5, 3886406), (10, 1943203), (29, 670070), (37, 525190), (58, 335035), (74, 262595), (145, 134014), (185, 105038), (290, 67007), (370, 52519), (1073, 18110), (1811, 10730), (2146, 9055), (3622, 5365)]