79774198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{299903}}^1$

素因数の和:299931

約数の個数: 16

約数和(自身を含む): 143953920

約数和(自身を除く): 64179722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 299903, 599806, 2099321, 4198642, 5698157, 11396314, 39887099, 79774198]

約数ペア:

[(1, 79774198), (2, 39887099), (7, 11396314), (14, 5698157), (19, 4198642), (38, 2099321), (133, 599806), (266, 299903)]