23437868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5227}}^1$

素因数の和:5309

約数の個数: 24

約数和(自身を含む): 43915200

約数和(自身を除く): 20477332

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 5227, 10454, 20908, 99313, 198626, 308393, 397252, 616786, 1233572, 5859467, 11718934, 23437868]

約数ペア:

[(1, 23437868), (2, 11718934), (4, 5859467), (19, 1233572), (38, 616786), (59, 397252), (76, 308393), (118, 198626), (236, 99313), (1121, 20908), (2242, 10454), (4484, 5227)]