38247988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21881}}^1$

素因数の和:21927

約数の個数: 24

約数和(自身を含む): 73523520

約数和(自身を除く): 35275532

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 21881, 43762, 87524, 415739, 503263, 831478, 1006526, 1662956, 2013052, 9561997, 19123994, 38247988]

約数ペア:

[(1, 38247988), (2, 19123994), (4, 9561997), (19, 2013052), (23, 1662956), (38, 1006526), (46, 831478), (76, 503263), (92, 415739), (437, 87524), (874, 43762), (1748, 21881)]