1117808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3677}}^1$

素因数の和:3704

約数の個数: 20

約数和(自身を含む): 2280360

約数和(自身を除く): 1162552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3677, 7354, 14708, 29416, 58832, 69863, 139726, 279452, 558904, 1117808]

約数ペア:

[(1, 1117808), (2, 558904), (4, 279452), (8, 139726), (16, 69863), (19, 58832), (38, 29416), (76, 14708), (152, 7354), (304, 3677)]