19167693908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18940409}}^1$

素因数の和:18940447

約数の個数: 24

約数和(自身を含む): 38183866560

約数和(自身を除く): 19016172652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 18940409, 37880818, 75761636, 208344499, 416688998, 435629407, 833377996, 871258814, 1742517628, 4791923477, 9583846954, 19167693908]

約数ペア:

[(1, 19167693908), (2, 9583846954), (4, 4791923477), (11, 1742517628), (22, 871258814), (23, 833377996), (44, 435629407), (46, 416688998), (92, 208344499), (253, 75761636), (506, 37880818), (1012, 18940409)]