9820264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 20613600

約数和(自身を除く): 10793336

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 53, 76, 92, 106, 152, 184, 212, 424, 437, 874, 1007, 1219, 1748, 2014, 2438, 2809, 3496, 4028, 4876, 5618, 8056, 9752, 11236, 22472, 23161, 46322, 53371, 64607, 92644, 106742, 129214, 185288, 213484, 258428, 426968, 516856, 1227533, 2455066, 4910132, 9820264]

約数ペア:

[(1, 9820264), (2, 4910132), (4, 2455066), (8, 1227533), (19, 516856), (23, 426968), (38, 258428), (46, 213484), (53, 185288), (76, 129214), (92, 106742), (106, 92644), (152, 64607), (184, 53371), (212, 46322), (424, 23161), (437, 22472), (874, 11236), (1007, 9752), (1219, 8056), (1748, 5618), (2014, 4876), (2438, 4028), (2809, 3496)]