19043529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5560

約数の個数: 16

約数和(自身を含む): 27170880

約数和(自身を除く): 8127351

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 5477, 16431, 104063, 312189, 334097, 1002291, 6347843, 19043529]

約数ペア:

[(1, 19043529), (3, 6347843), (19, 1002291), (57, 334097), (61, 312189), (183, 104063), (1159, 16431), (3477, 5477)]