2235388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 4188800

約数和(自身を除く): 1953412

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 439, 878, 1273, 1756, 2546, 5092, 8341, 16682, 29413, 33364, 58826, 117652, 558847, 1117694, 2235388]

約数ペア:

[(1, 2235388), (2, 1117694), (4, 558847), (19, 117652), (38, 58826), (67, 33364), (76, 29413), (134, 16682), (268, 8341), (439, 5092), (878, 2546), (1273, 1756)]