19703154

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{4517}}^1$

素因数の和:5249

約数の個数: 16

約数和(自身を含む): 39469248

約数和(自身を除く): 19766094

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 4362, 4517, 9034, 13551, 27102, 3283859, 6567718, 9851577, 19703154]

約数ペア:

[(1, 19703154), (2, 9851577), (3, 6567718), (6, 3283859), (727, 27102), (1454, 13551), (2181, 9034), (4362, 4517)]