2139932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 4053840

約数和(自身を除く): 1913908

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 761, 1406, 1522, 2812, 3044, 14459, 28157, 28918, 56314, 57836, 112628, 534983, 1069966, 2139932]

約数ペア:

[(1, 2139932), (2, 1069966), (4, 534983), (19, 112628), (37, 57836), (38, 56314), (74, 28918), (76, 28157), (148, 14459), (703, 3044), (761, 2812), (1406, 1522)]