16453316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19681}}^1$

素因数の和:19715

約数の個数: 24

約数和(自身を含む): 33065760

約数和(自身を除く): 16612444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 19681, 39362, 78724, 216491, 373939, 432982, 747878, 865964, 1495756, 4113329, 8226658, 16453316]

約数ペア:

[(1, 16453316), (2, 8226658), (4, 4113329), (11, 1495756), (19, 865964), (22, 747878), (38, 432982), (44, 373939), (76, 216491), (209, 78724), (418, 39362), (836, 19681)]