190977436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{14869}}^1$

素因数の和:14918

約数の個数: 36

約数和(自身を含む): 380969400

約数和(自身を除く): 189991964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 14869, 29738, 59476, 193297, 282511, 386594, 565022, 773188, 1130044, 2512861, 3672643, 5025722, 7345286, 10051444, 14690572, 47744359, 95488718, 190977436]

約数ペア:

[(1, 190977436), (2, 95488718), (4, 47744359), (13, 14690572), (19, 10051444), (26, 7345286), (38, 5025722), (52, 3672643), (76, 2512861), (169, 1130044), (247, 773188), (338, 565022), (494, 386594), (676, 282511), (988, 193297), (3211, 59476), (6422, 29738), (12844, 14869)]