21727352

素因数分解:

$2^3\times {\mathrm{601}}^1\times {\mathrm{4519}}^1$

素因数の和:5126

約数の個数: 16

約数和(自身を含む): 40815600

約数和(自身を除く): 19088248

約数列:

[1, 2, 4, 8, 601, 1202, 2404, 4519, 4808, 9038, 18076, 36152, 2715919, 5431838, 10863676, 21727352]

約数ペア:

[(1, 21727352), (2, 10863676), (4, 5431838), (8, 2715919), (601, 36152), (1202, 18076), (2404, 9038), (4519, 4808)]