19005389122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{330563}}^1$

素因数の和:330690

約数の個数: 32

約数和(自身を含む): 32130820800

約数和(自身を除く): 13125431678

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 1513, 1691, 3026, 3382, 28747, 57494, 330563, 661126, 5619571, 6280697, 11239142, 12561394, 29420107, 58840214, 106771849, 213543698, 500141819, 558982033, 1000283638, 1117964066, 9502694561, 19005389122]

約数ペア:

[(1, 19005389122), (2, 9502694561), (17, 1117964066), (19, 1000283638), (34, 558982033), (38, 500141819), (89, 213543698), (178, 106771849), (323, 58840214), (646, 29420107), (1513, 12561394), (1691, 11239142), (3026, 6280697), (3382, 5619571), (28747, 661126), (57494, 330563)]