19279014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139703}}^1$

素因数の和:139731

約数の個数: 16

約数和(自身を含む): 40234752

約数和(自身を除く): 20955738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139703, 279406, 419109, 838218, 3213169, 6426338, 9639507, 19279014]

約数ペア:

[(1, 19279014), (2, 9639507), (3, 6426338), (6, 3213169), (23, 838218), (46, 419109), (69, 279406), (138, 139703)]