23299529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 5592631

約数列:

[1, 11, 19, 23, 37, 131, 209, 253, 407, 437, 703, 851, 1441, 2489, 3013, 4807, 4847, 7733, 9361, 16169, 27379, 33143, 53317, 57247, 92093, 111481, 177859, 629717, 1013023, 1226291, 2118139, 23299529]

約数ペア:

[(1, 23299529), (11, 2118139), (19, 1226291), (23, 1013023), (37, 629717), (131, 177859), (209, 111481), (253, 92093), (407, 57247), (437, 53317), (703, 33143), (851, 27379), (1441, 16169), (2489, 9361), (3013, 7733), (4807, 4847)]