19150214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21911}}^1$

素因数の和:21955

約数の個数: 16

約数和(自身を含む): 31553280

約数和(自身を除く): 12403066

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 21911, 43822, 416309, 503953, 832618, 1007906, 9575107, 19150214]

約数ペア:

[(1, 19150214), (2, 9575107), (19, 1007906), (23, 832618), (38, 503953), (46, 416309), (437, 43822), (874, 21911)]