19514054

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 34276608

約数和(自身を除く): 14762554

約数列:

[1, 2, 7, 14, 49, 98, 173, 346, 1151, 1211, 2302, 2422, 8057, 8477, 16114, 16954, 56399, 112798, 199123, 398246, 1393861, 2787722, 9757027, 19514054]

約数ペア:

[(1, 19514054), (2, 9757027), (7, 2787722), (14, 1393861), (49, 398246), (98, 199123), (173, 112798), (346, 56399), (1151, 16954), (1211, 16114), (2302, 8477), (2422, 8057)]