19038864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2347}}^1$

素因数の和:2384

約数の個数: 60

約数和(自身を含む): 53280816

約数和(自身を除く): 34241952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2347, 2704, 4056, 4694, 7041, 8112, 9388, 14082, 18776, 28164, 30511, 37552, 56328, 61022, 91533, 112656, 122044, 183066, 244088, 366132, 396643, 488176, 732264, 793286, 1189929, 1464528, 1586572, 2379858, 3173144, 4759716, 6346288, 9519432, 19038864]

約数ペア:

[(1, 19038864), (2, 9519432), (3, 6346288), (4, 4759716), (6, 3173144), (8, 2379858), (12, 1586572), (13, 1464528), (16, 1189929), (24, 793286), (26, 732264), (39, 488176), (48, 396643), (52, 366132), (78, 244088), (104, 183066), (156, 122044), (169, 112656), (208, 91533), (312, 61022), (338, 56328), (507, 37552), (624, 30511), (676, 28164), (1014, 18776), (1352, 14082), (2028, 9388), (2347, 8112), (2704, 7041), (4056, 4694)]