15388144

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{16301}}^1$

素因数の和:16368

約数の個数: 20

約数和(自身を含む): 30321720

約数和(自身を除く): 14933576

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 16301, 32602, 65204, 130408, 260816, 961759, 1923518, 3847036, 7694072, 15388144]

約数ペア:

[(1, 15388144), (2, 7694072), (4, 3847036), (8, 1923518), (16, 961759), (59, 260816), (118, 130408), (236, 65204), (472, 32602), (944, 16301)]