12147590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 27406512

約数和(自身を除く): 15258922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 1907, 3185, 3814, 6370, 9535, 13349, 19070, 24791, 26698, 49582, 66745, 93443, 123955, 133490, 173537, 186886, 247910, 347074, 467215, 867685, 934430, 1214759, 1735370, 2429518, 6073795, 12147590]

約数ペア:

[(1, 12147590), (2, 6073795), (5, 2429518), (7, 1735370), (10, 1214759), (13, 934430), (14, 867685), (26, 467215), (35, 347074), (49, 247910), (65, 186886), (70, 173537), (91, 133490), (98, 123955), (130, 93443), (182, 66745), (245, 49582), (455, 26698), (490, 24791), (637, 19070), (910, 13349), (1274, 9535), (1907, 6370), (3185, 3814)]