9819656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 14372344

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 839, 1064, 1463, 1672, 1678, 2926, 3356, 5852, 5873, 6712, 9229, 11704, 11746, 15941, 18458, 23492, 31882, 36916, 46984, 63764, 64603, 73832, 111587, 127528, 129206, 175351, 223174, 258412, 350702, 446348, 516824, 701404, 892696, 1227457, 1402808, 2454914, 4909828, 9819656]

約数ペア:

[(1, 9819656), (2, 4909828), (4, 2454914), (7, 1402808), (8, 1227457), (11, 892696), (14, 701404), (19, 516824), (22, 446348), (28, 350702), (38, 258412), (44, 223174), (56, 175351), (76, 129206), (77, 127528), (88, 111587), (133, 73832), (152, 64603), (154, 63764), (209, 46984), (266, 36916), (308, 31882), (418, 23492), (532, 18458), (616, 15941), (836, 11746), (839, 11704), (1064, 9229), (1463, 6712), (1672, 5873), (1678, 5852), (2926, 3356)]