28456186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3583}}^1$

素因数の和:3634

約数の個数: 24

約数和(自身を含む): 49158144

約数和(自身を除く): 20701958

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3583, 3971, 7166, 7942, 39413, 68077, 78826, 136154, 748847, 1293463, 1497694, 2586926, 14228093, 28456186]

約数ペア:

[(1, 28456186), (2, 14228093), (11, 2586926), (19, 1497694), (22, 1293463), (38, 748847), (209, 136154), (361, 78826), (418, 68077), (722, 39413), (3583, 7942), (3971, 7166)]