18064430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78541}}^1$

素因数の和:78571

約数の個数: 16

約数和(自身を含む): 33930144

約数和(自身を除く): 15865714

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 78541, 157082, 392705, 785410, 1806443, 3612886, 9032215, 18064430]

約数ペア:

[(1, 18064430), (2, 9032215), (5, 3612886), (10, 1806443), (23, 785410), (46, 392705), (115, 157082), (230, 78541)]