19233806

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 29533248

約数和(自身を除く): 10299442

約数列:

[1, 2, 53, 106, 421, 431, 842, 862, 22313, 22843, 44626, 45686, 181451, 362902, 9616903, 19233806]

約数ペア:

[(1, 19233806), (2, 9616903), (53, 362902), (106, 181451), (421, 45686), (431, 44626), (842, 22843), (862, 22313)]