11894554

素因数分解:

$2^1\times 7^4\times {\mathrm{2477}}^1$

素因数の和:2507

約数の個数: 20

約数和(自身を含む): 20822634

約数和(自身を除く): 8928080

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 2477, 4802, 4954, 17339, 34678, 121373, 242746, 849611, 1699222, 5947277, 11894554]

約数ペア:

[(1, 11894554), (2, 5947277), (7, 1699222), (14, 849611), (49, 242746), (98, 121373), (343, 34678), (686, 17339), (2401, 4954), (2477, 4802)]