21092242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24133}}^1$

素因数の和:24177

約数の個数: 16

約数和(自身を含む): 34752960

約数和(自身を除く): 13660718

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 24133, 48266, 458527, 555059, 917054, 1110118, 10546121, 21092242]

約数ペア:

[(1, 21092242), (2, 10546121), (19, 1110118), (23, 917054), (38, 555059), (46, 458527), (437, 48266), (874, 24133)]