15893552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43189}}^1$

素因数の和:43220

約数の個数: 20

約数和(自身を含む): 32133360

約数和(自身を除く): 16239808

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43189, 86378, 172756, 345512, 691024, 993347, 1986694, 3973388, 7946776, 15893552]

約数ペア:

[(1, 15893552), (2, 7946776), (4, 3973388), (8, 1986694), (16, 993347), (23, 691024), (46, 345512), (92, 172756), (184, 86378), (368, 43189)]