19488948

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30643}}^1$

素因数の和:30703

約数の個数: 24

約数和(自身を含む): 46333728

約数和(自身を除く): 26844780

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30643, 61286, 91929, 122572, 183858, 367716, 1624079, 3248158, 4872237, 6496316, 9744474, 19488948]

約数ペア:

[(1, 19488948), (2, 9744474), (3, 6496316), (4, 4872237), (6, 3248158), (12, 1624079), (53, 367716), (106, 183858), (159, 122572), (212, 91929), (318, 61286), (636, 30643)]