19916412

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{4783}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 46615296

約数和(自身を除く): 26698884

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 4783, 9566, 14349, 19132, 28698, 57396, 1659701, 3319402, 4979103, 6638804, 9958206, 19916412]

約数ペア:

[(1, 19916412), (2, 9958206), (3, 6638804), (4, 4979103), (6, 3319402), (12, 1659701), (347, 57396), (694, 28698), (1041, 19132), (1388, 14349), (2082, 9566), (4164, 4783)]