18811102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21523}}^1$

素因数の和:21567

約数の個数: 16

約数和(自身を含む): 30994560

約数和(自身を除く): 12183458

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 21523, 43046, 408937, 495029, 817874, 990058, 9405551, 18811102]

約数ペア:

[(1, 18811102), (2, 9405551), (19, 990058), (23, 817874), (38, 495029), (46, 408937), (437, 43046), (874, 21523)]