19506528

素因数分解:

$2^5\times 3^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 57697920

約数和(自身を除く): 38191392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 107, 108, 144, 211, 214, 216, 288, 321, 422, 428, 432, 633, 642, 844, 856, 864, 963, 1266, 1284, 1688, 1712, 1899, 1926, 2532, 2568, 2889, 3376, 3424, 3798, 3852, 5064, 5136, 5697, 5778, 6752, 7596, 7704, 10128, 10272, 11394, 11556, 15192, 15408, 20256, 22577, 22788, 23112, 30384, 30816, 45154, 45576, 46224, 60768, 67731, 90308, 91152, 92448, 135462, 180616, 182304, 203193, 270924, 361232, 406386, 541848, 609579, 722464, 812772, 1083696, 1219158, 1625544, 2167392, 2438316, 3251088, 4876632, 6502176, 9753264, 19506528]

約数ペア:

[(1, 19506528), (2, 9753264), (3, 6502176), (4, 4876632), (6, 3251088), (8, 2438316), (9, 2167392), (12, 1625544), (16, 1219158), (18, 1083696), (24, 812772), (27, 722464), (32, 609579), (36, 541848), (48, 406386), (54, 361232), (72, 270924), (96, 203193), (107, 182304), (108, 180616), (144, 135462), (211, 92448), (214, 91152), (216, 90308), (288, 67731), (321, 60768), (422, 46224), (428, 45576), (432, 45154), (633, 30816), (642, 30384), (844, 23112), (856, 22788), (864, 22577), (963, 20256), (1266, 15408), (1284, 15192), (1688, 11556), (1712, 11394), (1899, 10272), (1926, 10128), (2532, 7704), (2568, 7596), (2889, 6752), (3376, 5778), (3424, 5697), (3798, 5136), (3852, 5064)]