19468902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{141079}}^1$

素因数の和:141107

約数の個数: 16

約数和(自身を含む): 40631040

約数和(自身を除く): 21162138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 141079, 282158, 423237, 846474, 3244817, 6489634, 9734451, 19468902]

約数ペア:

[(1, 19468902), (2, 9734451), (3, 6489634), (6, 3244817), (23, 846474), (46, 423237), (69, 282158), (138, 141079)]