198888238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1\times {\mathrm{2477}}^1$

素因数の和:4611

約数の個数: 16

約数和(自身を含む): 314309520

約数和(自身を除く): 115421282

約数列:

[1, 2, 19, 38, 2113, 2477, 4226, 4954, 40147, 47063, 80294, 94126, 5233901, 10467802, 99444119, 198888238]

約数ペア:

[(1, 198888238), (2, 99444119), (19, 10467802), (38, 5233901), (2113, 94126), (2477, 80294), (4226, 47063), (4954, 40147)]