19562328

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11848

約数の個数: 48

約数和(自身を含む): 55289520

約数和(自身を除く): 35727192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 11813, 23626, 35439, 47252, 70878, 94504, 106317, 141756, 212634, 271699, 283512, 425268, 543398, 815097, 850536, 1086796, 1630194, 2173592, 2445291, 3260388, 4890582, 6520776, 9781164, 19562328]

約数ペア:

[(1, 19562328), (2, 9781164), (3, 6520776), (4, 4890582), (6, 3260388), (8, 2445291), (9, 2173592), (12, 1630194), (18, 1086796), (23, 850536), (24, 815097), (36, 543398), (46, 425268), (69, 283512), (72, 271699), (92, 212634), (138, 141756), (184, 106317), (207, 94504), (276, 70878), (414, 47252), (552, 35439), (828, 23626), (1656, 11813)]