1122064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3718

約数の個数: 20

約数和(自身を含む): 2289040

約数和(自身を除く): 1166976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3691, 7382, 14764, 29528, 59056, 70129, 140258, 280516, 561032, 1122064]

約数ペア:

[(1, 1122064), (2, 561032), (4, 280516), (8, 140258), (16, 70129), (19, 59056), (38, 29528), (76, 14764), (152, 7382), (304, 3691)]