27697774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1721}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 44840880

約数和(自身を除く): 17143106

約数列:

[1, 2, 13, 26, 619, 1238, 1721, 3442, 8047, 16094, 22373, 44746, 1065299, 2130598, 13848887, 27697774]

約数ペア:

[(1, 27697774), (2, 13848887), (13, 2130598), (26, 1065299), (619, 44746), (1238, 22373), (1721, 16094), (3442, 8047)]