19741165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6277}}^1$

素因数の和:6336

約数の個数: 16

約数和(自身を含む): 25764912

約数和(自身を除く): 6023747

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 6277, 31385, 106709, 232249, 533545, 1161245, 3948233, 19741165]

約数ペア:

[(1, 19741165), (5, 3948233), (17, 1161245), (37, 533545), (85, 232249), (185, 106709), (629, 31385), (3145, 6277)]