2018047456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3319157}}^1$

素因数の和:3319186

約数の個数: 24

約数和(自身を含む): 4182139080

約数和(自身を除く): 2164091624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3319157, 6638314, 13276628, 26553256, 53106512, 63063983, 106213024, 126127966, 252255932, 504511864, 1009023728, 2018047456]

約数ペア:

[(1, 2018047456), (2, 1009023728), (4, 504511864), (8, 252255932), (16, 126127966), (19, 106213024), (32, 63063983), (38, 53106512), (76, 26553256), (152, 13276628), (304, 6638314), (608, 3319157)]