13764778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 21816000

約数和(自身を除く): 8051222

約数列:

[1, 2, 19, 38, 359, 718, 1009, 2018, 6821, 13642, 19171, 38342, 362231, 724462, 6882389, 13764778]

約数ペア:

[(1, 13764778), (2, 6882389), (19, 724462), (38, 362231), (359, 38342), (718, 19171), (1009, 13642), (2018, 6821)]