19233742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{9013}}^1$

素因数の和:9123

約数の個数: 16

約数和(自身を含む): 31801392

約数和(自身を除く): 12567650

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 9013, 18026, 99143, 198286, 874261, 1748522, 9616871, 19233742]

約数ペア:

[(1, 19233742), (2, 9616871), (11, 1748522), (22, 874261), (97, 198286), (194, 99143), (1067, 18026), (2134, 9013)]