19004432

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{9067}}^1$

素因数の和:9206

約数の個数: 20

約数和(自身を含む): 37106256

約数和(自身を除く): 18101824

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 9067, 18134, 36268, 72536, 145072, 1187777, 2375554, 4751108, 9502216, 19004432]

約数ペア:

[(1, 19004432), (2, 9502216), (4, 4751108), (8, 2375554), (16, 1187777), (131, 145072), (262, 72536), (524, 36268), (1048, 18134), (2096, 9067)]