17934988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2817

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 15087092

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 2729, 3286, 5458, 6572, 10916, 84599, 144637, 169198, 289274, 338396, 578548, 4483747, 8967494, 17934988]

約数ペア:

[(1, 17934988), (2, 8967494), (4, 4483747), (31, 578548), (53, 338396), (62, 289274), (106, 169198), (124, 144637), (212, 84599), (1643, 10916), (2729, 6572), (3286, 5458)]