19352553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4219}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 28358400

約数和(自身を除く): 9005847

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4219, 4587, 12657, 46409, 139227, 586441, 1759323, 6450851, 19352553]

約数ペア:

[(1, 19352553), (3, 6450851), (11, 1759323), (33, 586441), (139, 139227), (417, 46409), (1529, 12657), (4219, 4587)]