72535958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173531}}^1$

素因数の和:173563

約数の個数: 16

約数和(自身を含む): 124943040

約数和(自身を除く): 52407082

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 173531, 347062, 1908841, 3297089, 3817682, 6594178, 36267979, 72535958]

約数ペア:

[(1, 72535958), (2, 36267979), (11, 6594178), (19, 3817682), (22, 3297089), (38, 1908841), (209, 347062), (418, 173531)]