25471894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 47462400

約数和(自身を除く): 21990506

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3089, 4123, 6178, 8246, 21623, 43246, 58691, 95759, 117382, 191518, 410837, 670313, 821674, 1340626, 1819421, 3638842, 12735947, 25471894]

約数ペア:

[(1, 25471894), (2, 12735947), (7, 3638842), (14, 1819421), (19, 1340626), (31, 821674), (38, 670313), (62, 410837), (133, 191518), (217, 117382), (266, 95759), (434, 58691), (589, 43246), (1178, 21623), (3089, 8246), (4123, 6178)]