23893564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 46922400

約数和(自身を除く): 23028836

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 293, 551, 586, 703, 1073, 1102, 1172, 1406, 2146, 2204, 2812, 4292, 5567, 8497, 10841, 11134, 16994, 20387, 21682, 22268, 33988, 40774, 43364, 81548, 161443, 205979, 314389, 322886, 411958, 628778, 645772, 823916, 1257556, 5973391, 11946782, 23893564]

約数ペア:

[(1, 23893564), (2, 11946782), (4, 5973391), (19, 1257556), (29, 823916), (37, 645772), (38, 628778), (58, 411958), (74, 322886), (76, 314389), (116, 205979), (148, 161443), (293, 81548), (551, 43364), (586, 40774), (703, 33988), (1073, 22268), (1102, 21682), (1172, 20387), (1406, 16994), (2146, 11134), (2204, 10841), (2812, 8497), (4292, 5567)]