19306401608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{185638477}}^1$

素因数の和:185638496

約数の個数: 16

約数和(自身を含む): 38984080380

約数和(自身を除く): 19677678772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 185638477, 371276954, 742553908, 1485107816, 2413300201, 4826600402, 9653200804, 19306401608]

約数ペア:

[(1, 19306401608), (2, 9653200804), (4, 4826600402), (8, 2413300201), (13, 1485107816), (26, 742553908), (52, 371276954), (104, 185638477)]