15872806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11187

約数の個数: 16

約数和(自身を含む): 25648128

約数和(自身を除く): 9775322

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 11131, 22262, 256013, 345061, 512026, 690122, 7936403, 15872806]

約数ペア:

[(1, 15872806), (2, 7936403), (23, 690122), (31, 512026), (46, 345061), (62, 256013), (713, 22262), (1426, 11131)]