16242590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1373}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 36207648

約数和(自身を除く): 19965058

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1373, 1690, 2366, 2746, 5915, 6865, 9611, 11830, 13730, 17849, 19222, 35698, 48055, 89245, 96110, 124943, 178490, 232037, 249886, 464074, 624715, 1160185, 1249430, 1624259, 2320370, 3248518, 8121295, 16242590]

約数ペア:

[(1, 16242590), (2, 8121295), (5, 3248518), (7, 2320370), (10, 1624259), (13, 1249430), (14, 1160185), (26, 624715), (35, 464074), (65, 249886), (70, 232037), (91, 178490), (130, 124943), (169, 96110), (182, 89245), (338, 48055), (455, 35698), (845, 19222), (910, 17849), (1183, 13730), (1373, 11830), (1690, 9611), (2366, 6865), (2746, 5915)]