13191814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{967}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 20908800

約数和(自身を除く): 7716986

約数列:

[1, 2, 19, 38, 359, 718, 967, 1934, 6821, 13642, 18373, 36746, 347153, 694306, 6595907, 13191814]

約数ペア:

[(1, 13191814), (2, 6595907), (19, 694306), (38, 347153), (359, 36746), (718, 18373), (967, 13642), (1934, 6821)]