19613182

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3733}}^1$

素因数の和:3843

約数の個数: 16

約数和(自身を含む): 30648672

約数和(自身を除く): 11035490

約数列:

[1, 2, 37, 71, 74, 142, 2627, 3733, 5254, 7466, 138121, 265043, 276242, 530086, 9806591, 19613182]

約数ペア:

[(1, 19613182), (2, 9806591), (37, 530086), (71, 276242), (74, 265043), (142, 138121), (2627, 7466), (3733, 5254)]