16999476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108971}}^1$

素因数の和:108991

約数の個数: 24

約数和(自身を含む): 42717024

約数和(自身を除く): 25717548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 108971, 217942, 326913, 435884, 653826, 1307652, 1416623, 2833246, 4249869, 5666492, 8499738, 16999476]

約数ペア:

[(1, 16999476), (2, 8499738), (3, 5666492), (4, 4249869), (6, 2833246), (12, 1416623), (13, 1307652), (26, 653826), (39, 435884), (52, 326913), (78, 217942), (156, 108971)]