19235012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 24

約数和(自身を含む): 34308120

約数和(自身を除く): 15073108

約数列:

[1, 2, 4, 109, 157, 218, 281, 314, 436, 562, 628, 1124, 17113, 30629, 34226, 44117, 61258, 68452, 88234, 122516, 176468, 4808753, 9617506, 19235012]

約数ペア:

[(1, 19235012), (2, 9617506), (4, 4808753), (109, 176468), (157, 122516), (218, 88234), (281, 68452), (314, 61258), (436, 44117), (562, 34226), (628, 30629), (1124, 17113)]