123823532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{232751}}^1$

素因数の和:232781

約数の個数: 24

約数和(自身を含む): 260682240

約数和(自身を除く): 136858708

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 232751, 465502, 931004, 1629257, 3258514, 4422269, 6517028, 8844538, 17689076, 30955883, 61911766, 123823532]

約数ペア:

[(1, 123823532), (2, 61911766), (4, 30955883), (7, 17689076), (14, 8844538), (19, 6517028), (28, 4422269), (38, 3258514), (76, 1629257), (133, 931004), (266, 465502), (532, 232751)]