19354016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54983}}^1$

素因数の和:55004

約数の個数: 24

約数和(自身を含む): 41567904

約数和(自身を除く): 22213888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54983, 109966, 219932, 439864, 604813, 879728, 1209626, 1759456, 2419252, 4838504, 9677008, 19354016]

約数ペア:

[(1, 19354016), (2, 9677008), (4, 4838504), (8, 2419252), (11, 1759456), (16, 1209626), (22, 879728), (32, 604813), (44, 439864), (88, 219932), (176, 109966), (352, 54983)]