15690701908

素因数分解:

$2^2\times 7^1\times {\mathrm{560382211}}^1$

素因数の和:560382222

約数の個数: 12

約数和(自身を含む): 31381403872

約数和(自身を除く): 15690701964

約数列:

[1, 2, 4, 7, 14, 28, 560382211, 1120764422, 2241528844, 3922675477, 7845350954, 15690701908]

約数ペア:

[(1, 15690701908), (2, 7845350954), (4, 3922675477), (7, 2241528844), (14, 1120764422), (28, 560382211)]