19256358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4783}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 42711552

約数和(自身を除く): 23455194

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 4783, 9566, 14349, 28698, 52613, 105226, 157839, 291763, 315678, 583526, 875289, 1750578, 3209393, 6418786, 9628179, 19256358]

約数ペア:

[(1, 19256358), (2, 9628179), (3, 6418786), (6, 3209393), (11, 1750578), (22, 875289), (33, 583526), (61, 315678), (66, 291763), (122, 157839), (183, 105226), (366, 52613), (671, 28698), (1342, 14349), (2013, 9566), (4026, 4783)]