19005697452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5261821}}^1$

素因数の和:5261878

約数の個数: 48

約数和(自身を含む): 51860517632

約数和(自身を除く): 32854820180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 5261821, 10523642, 15785463, 21047284, 31570926, 36832747, 63141852, 73665494, 110498241, 147330988, 220996482, 226258303, 441992964, 452516606, 678774909, 905033212, 1357549818, 1583808121, 2715099636, 3167616242, 4751424363, 6335232484, 9502848726, 19005697452]

約数ペア:

[(1, 19005697452), (2, 9502848726), (3, 6335232484), (4, 4751424363), (6, 3167616242), (7, 2715099636), (12, 1583808121), (14, 1357549818), (21, 905033212), (28, 678774909), (42, 452516606), (43, 441992964), (84, 226258303), (86, 220996482), (129, 147330988), (172, 110498241), (258, 73665494), (301, 63141852), (516, 36832747), (602, 31570926), (903, 21047284), (1204, 15785463), (1806, 10523642), (3612, 5261821)]