19298598

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1087}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 23002842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 269, 538, 807, 1087, 1614, 2174, 2959, 3261, 5918, 6522, 8877, 11957, 17754, 23914, 35871, 71742, 292403, 584806, 877209, 1754418, 3216433, 6432866, 9649299, 19298598]

約数ペア:

[(1, 19298598), (2, 9649299), (3, 6432866), (6, 3216433), (11, 1754418), (22, 877209), (33, 584806), (66, 292403), (269, 71742), (538, 35871), (807, 23914), (1087, 17754), (1614, 11957), (2174, 8877), (2959, 6522), (3261, 5918)]