19509036

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{2467}}^1$

素因数の和:3133

約数の個数: 24

約数和(自身を含む): 45608640

約数和(自身を除く): 26099604

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2467, 2636, 3954, 4934, 7401, 7908, 9868, 14802, 29604, 1625753, 3251506, 4877259, 6503012, 9754518, 19509036]

約数ペア:

[(1, 19509036), (2, 9754518), (3, 6503012), (4, 4877259), (6, 3251506), (12, 1625753), (659, 29604), (1318, 14802), (1977, 9868), (2467, 7908), (2636, 7401), (3954, 4934)]