19004874182

素因数分解:

$2^1\times 7^1\times {\mathrm{5347}}^1\times {\mathrm{253879}}^1$

素因数の和:259235

約数の個数: 16

約数和(自身を含む): 32586005760

約数和(自身を除く): 13581131578

約数列:

[1, 2, 7, 14, 5347, 10694, 37429, 74858, 253879, 507758, 1777153, 3554306, 1357491013, 2714982026, 9502437091, 19004874182]

約数ペア:

[(1, 19004874182), (2, 9502437091), (7, 2714982026), (14, 1357491013), (5347, 3554306), (10694, 1777153), (37429, 507758), (74858, 253879)]