16625323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 21369600

約数和(自身を除く): 4744277

約数列:

[1, 11, 13, 19, 29, 143, 209, 211, 247, 319, 377, 551, 2321, 2717, 2743, 4009, 4147, 6061, 6119, 7163, 30173, 44099, 52117, 67309, 78793, 79547, 116261, 573287, 875017, 1278871, 1511393, 16625323]

約数ペア:

[(1, 16625323), (11, 1511393), (13, 1278871), (19, 875017), (29, 573287), (143, 116261), (209, 79547), (211, 78793), (247, 67309), (319, 52117), (377, 44099), (551, 30173), (2321, 7163), (2717, 6119), (2743, 6061), (4009, 4147)]