19506756

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30671}}^1$

素因数の和:30731

約数の個数: 24

約数和(自身を含む): 46376064

約数和(自身を除く): 26869308

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30671, 61342, 92013, 122684, 184026, 368052, 1625563, 3251126, 4876689, 6502252, 9753378, 19506756]

約数ペア:

[(1, 19506756), (2, 9753378), (3, 6502252), (4, 4876689), (6, 3251126), (12, 1625563), (53, 368052), (106, 184026), (159, 122684), (212, 92013), (318, 61342), (636, 30671)]