23881784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 47952000

約数和(自身を除く): 24070216

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2663, 4484, 5326, 8968, 10652, 21304, 50597, 101194, 157117, 202388, 314234, 404776, 628468, 1256936, 2985223, 5970446, 11940892, 23881784]

約数ペア:

[(1, 23881784), (2, 11940892), (4, 5970446), (8, 2985223), (19, 1256936), (38, 628468), (59, 404776), (76, 314234), (118, 202388), (152, 157117), (236, 101194), (472, 50597), (1121, 21304), (2242, 10652), (2663, 8968), (4484, 5326)]