19988796

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{14741}}^1$

素因数の和:14861

約数の個数: 24

約数和(自身を含む): 47056464

約数和(自身を除く): 27067668

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 14741, 29482, 44223, 58964, 88446, 176892, 1665733, 3331466, 4997199, 6662932, 9994398, 19988796]

約数ペア:

[(1, 19988796), (2, 9994398), (3, 6662932), (4, 4997199), (6, 3331466), (12, 1665733), (113, 176892), (226, 88446), (339, 58964), (452, 44223), (678, 29482), (1356, 14741)]