19005687190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27793}}^1\times {\mathrm{9769}}^1$

素因数の和:37576

約数の個数: 32

約数和(自身を含む): 39102822720

約数和(自身を除く): 20097135530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9769, 19538, 27793, 48845, 55586, 68383, 97690, 136766, 138965, 194551, 277930, 341915, 389102, 683830, 972755, 1945510, 271509817, 543019634, 1357549085, 1900568719, 2715098170, 3801137438, 9502843595, 19005687190]

約数ペア:

[(1, 19005687190), (2, 9502843595), (5, 3801137438), (7, 2715098170), (10, 1900568719), (14, 1357549085), (35, 543019634), (70, 271509817), (9769, 1945510), (19538, 972755), (27793, 683830), (48845, 389102), (55586, 341915), (68383, 277930), (97690, 194551), (136766, 138965)]