19111105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 24811920

約数和(自身を除く): 5700815

約数列:

[1, 5, 13, 65, 269, 1093, 1345, 3497, 5465, 14209, 17485, 71045, 294017, 1470085, 3822221, 19111105]

約数ペア:

[(1, 19111105), (5, 3822221), (13, 1470085), (65, 294017), (269, 71045), (1093, 17485), (1345, 14209), (3497, 5465)]