38756828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1423}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 74161920

約数和(自身を除く): 35405092

約数列:

[1, 2, 4, 11, 22, 44, 619, 1238, 1423, 2476, 2846, 5692, 6809, 13618, 15653, 27236, 31306, 62612, 880837, 1761674, 3523348, 9689207, 19378414, 38756828]

約数ペア:

[(1, 38756828), (2, 19378414), (4, 9689207), (11, 3523348), (22, 1761674), (44, 880837), (619, 62612), (1238, 31306), (1423, 27236), (2476, 15653), (2846, 13618), (5692, 6809)]