19104766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21859}}^1$

素因数の和:21903

約数の個数: 16

約数和(自身を含む): 31478400

約数和(自身を除く): 12373634

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 21859, 43718, 415321, 502757, 830642, 1005514, 9552383, 19104766]

約数ペア:

[(1, 19104766), (2, 9552383), (19, 1005514), (23, 830642), (38, 502757), (46, 415321), (437, 43718), (874, 21859)]