19635744

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8893}}^1$

素因数の和:8929

約数の個数: 48

約数和(自身を含む): 53790912

約数和(自身を除く): 34155168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8893, 17786, 26679, 35572, 53358, 71144, 106716, 142288, 204539, 213432, 284576, 409078, 426864, 613617, 818156, 853728, 1227234, 1636312, 2454468, 3272624, 4908936, 6545248, 9817872, 19635744]

約数ペア:

[(1, 19635744), (2, 9817872), (3, 6545248), (4, 4908936), (6, 3272624), (8, 2454468), (12, 1636312), (16, 1227234), (23, 853728), (24, 818156), (32, 613617), (46, 426864), (48, 409078), (69, 284576), (92, 213432), (96, 204539), (138, 142288), (184, 106716), (276, 71144), (368, 53358), (552, 35572), (736, 26679), (1104, 17786), (2208, 8893)]