12338790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21647}}^1$

素因数の和:21676

約数の個数: 32

約数和(自身を含む): 31173120

約数和(自身を除く): 18834330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 21647, 43294, 64941, 108235, 129882, 216470, 324705, 411293, 649410, 822586, 1233879, 2056465, 2467758, 4112930, 6169395, 12338790]

約数ペア:

[(1, 12338790), (2, 6169395), (3, 4112930), (5, 2467758), (6, 2056465), (10, 1233879), (15, 822586), (19, 649410), (30, 411293), (38, 324705), (57, 216470), (95, 129882), (114, 108235), (190, 64941), (285, 43294), (570, 21647)]