19422242

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1823}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 33357312

約数和(自身を除く): 13935070

約数列:

[1, 2, 7, 14, 761, 1522, 1823, 3646, 5327, 10654, 12761, 25522, 1387303, 2774606, 9711121, 19422242]

約数ペア:

[(1, 19422242), (2, 9711121), (7, 2774606), (14, 1387303), (761, 25522), (1522, 12761), (1823, 10654), (3646, 5327)]