38870836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 69759144

約数和(自身を除く): 30888308

約数列:

[1, 2, 4, 53, 106, 181, 212, 362, 724, 1013, 2026, 4052, 9593, 19186, 38372, 53689, 107378, 183353, 214756, 366706, 733412, 9717709, 19435418, 38870836]

約数ペア:

[(1, 38870836), (2, 19435418), (4, 9717709), (53, 733412), (106, 366706), (181, 214756), (212, 183353), (362, 107378), (724, 53689), (1013, 38372), (2026, 19186), (4052, 9593)]