2783728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9184

約数の個数: 20

約数和(自身を含む): 5677960

約数和(自身を除く): 2894232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9157, 18314, 36628, 73256, 146512, 173983, 347966, 695932, 1391864, 2783728]

約数ペア:

[(1, 2783728), (2, 1391864), (4, 695932), (8, 347966), (16, 173983), (19, 146512), (38, 73256), (76, 36628), (152, 18314), (304, 9157)]