966345890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{47533}}^1$

素因数の和:47666

約数の個数: 32

約数和(自身を含む): 1848121920

約数和(自身を除く): 881776030

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 20330, 47533, 95066, 237665, 475330, 903127, 1806254, 4515635, 5086031, 9031270, 10172062, 25430155, 50860310, 96634589, 193269178, 483172945, 966345890]

約数ペア:

[(1, 966345890), (2, 483172945), (5, 193269178), (10, 96634589), (19, 50860310), (38, 25430155), (95, 10172062), (107, 9031270), (190, 5086031), (214, 4515635), (535, 1806254), (1070, 903127), (2033, 475330), (4066, 237665), (10165, 95066), (20330, 47533)]