22157590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1873}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 49383648

約数和(自身を除く): 27226058

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 1873, 2366, 3746, 5915, 9365, 11830, 13111, 18730, 24349, 26222, 48698, 65555, 121745, 131110, 170443, 243490, 316537, 340886, 633074, 852215, 1582685, 1704430, 2215759, 3165370, 4431518, 11078795, 22157590]

約数ペア:

[(1, 22157590), (2, 11078795), (5, 4431518), (7, 3165370), (10, 2215759), (13, 1704430), (14, 1582685), (26, 852215), (35, 633074), (65, 340886), (70, 316537), (91, 243490), (130, 170443), (169, 131110), (182, 121745), (338, 65555), (455, 48698), (845, 26222), (910, 24349), (1183, 18730), (1690, 13111), (1873, 11830), (2366, 9365), (3746, 5915)]