15928432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{76579}}^1$

素因数の和:76600

約数の個数: 20

約数和(自身を含む): 33235720

約数和(自身を除く): 17307288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 76579, 153158, 306316, 612632, 995527, 1225264, 1991054, 3982108, 7964216, 15928432]

約数ペア:

[(1, 15928432), (2, 7964216), (4, 3982108), (8, 1991054), (13, 1225264), (16, 995527), (26, 612632), (52, 306316), (104, 153158), (208, 76579)]