12189136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 25638984

約数和(自身を除く): 13449848

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1093, 1394, 2186, 2788, 4372, 5576, 8744, 11152, 17488, 18581, 37162, 44813, 74324, 89626, 148648, 179252, 297296, 358504, 717008, 761821, 1523642, 3047284, 6094568, 12189136]

約数ペア:

[(1, 12189136), (2, 6094568), (4, 3047284), (8, 1523642), (16, 761821), (17, 717008), (34, 358504), (41, 297296), (68, 179252), (82, 148648), (136, 89626), (164, 74324), (272, 44813), (328, 37162), (656, 18581), (697, 17488), (1093, 11152), (1394, 8744), (2186, 5576), (2788, 4372)]