21037545934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{197621}}^1$

素因数の和:197772

約数の個数: 32

約数和(自身を含む): 34832063232

約数和(自身を除く): 13794517298

約数列:

[1, 2, 17, 31, 34, 62, 101, 202, 527, 1054, 1717, 3131, 3434, 6262, 53227, 106454, 197621, 395242, 3359557, 6126251, 6719114, 12252502, 19959721, 39919442, 104146267, 208292534, 339315257, 618751351, 678630514, 1237502702, 10518772967, 21037545934]

約数ペア:

[(1, 21037545934), (2, 10518772967), (17, 1237502702), (31, 678630514), (34, 618751351), (62, 339315257), (101, 208292534), (202, 104146267), (527, 39919442), (1054, 19959721), (1717, 12252502), (3131, 6719114), (3434, 6126251), (6262, 3359557), (53227, 395242), (106454, 197621)]