19164152

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14879}}^1$

素因数の和:14915

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 23690248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14879, 29758, 59516, 104153, 119032, 208306, 342217, 416612, 684434, 833224, 1368868, 2395519, 2737736, 4791038, 9582076, 19164152]

約数ペア:

[(1, 19164152), (2, 9582076), (4, 4791038), (7, 2737736), (8, 2395519), (14, 1368868), (23, 833224), (28, 684434), (46, 416612), (56, 342217), (92, 208306), (161, 119032), (184, 104153), (322, 59516), (644, 29758), (1288, 14879)]