19933042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{751}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 31295232

約数和(自身を除く): 11362190

約数列:

[1, 2, 23, 46, 577, 751, 1154, 1502, 13271, 17273, 26542, 34546, 433327, 866654, 9966521, 19933042]

約数ペア:

[(1, 19933042), (2, 9966521), (23, 866654), (46, 433327), (577, 34546), (751, 26542), (1154, 17273), (1502, 13271)]