15151984

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7229}}^1$

素因数の和:7368

約数の個数: 20

約数和(自身を含む): 29585160

約数和(自身を除く): 14433176

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7229, 14458, 28916, 57832, 115664, 946999, 1893998, 3787996, 7575992, 15151984]

約数ペア:

[(1, 15151984), (2, 7575992), (4, 3787996), (8, 1893998), (16, 946999), (131, 115664), (262, 57832), (524, 28916), (1048, 14458), (2096, 7229)]