21001346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24029}}^1$

素因数の和:24073

約数の個数: 16

約数和(自身を含む): 34603200

約数和(自身を除く): 13601854

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 24029, 48058, 456551, 552667, 913102, 1105334, 10500673, 21001346]

約数ペア:

[(1, 21001346), (2, 10500673), (19, 1105334), (23, 913102), (38, 552667), (46, 456551), (437, 48058), (874, 24029)]