16881538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15369

約数の個数: 16

約数和(自身を含む): 27576000

約数和(自身を除く): 10694462

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 15319, 30638, 291061, 444251, 582122, 888502, 8440769, 16881538]

約数ペア:

[(1, 16881538), (2, 8440769), (19, 888502), (29, 582122), (38, 444251), (58, 291061), (551, 30638), (1102, 15319)]