16407896065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{11923}}^1$

素因数の和:12261

約数の個数: 32

約数和(自身を含む): 21758533632

約数和(自身を除く): 5350637567

約数列:

[1, 5, 11, 55, 131, 191, 655, 955, 1441, 2101, 7205, 10505, 11923, 25021, 59615, 125105, 131153, 275231, 655765, 1376155, 1561913, 2277293, 7809565, 11386465, 17181043, 25050223, 85905215, 125251115, 298325383, 1491626915, 3281579213, 16407896065]

約数ペア:

[(1, 16407896065), (5, 3281579213), (11, 1491626915), (55, 298325383), (131, 125251115), (191, 85905215), (655, 25050223), (955, 17181043), (1441, 11386465), (2101, 7809565), (7205, 2277293), (10505, 1561913), (11923, 1376155), (25021, 655765), (59615, 275231), (125105, 131153)]