15693821788

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{129671}}^1$

素因数の和:130137

約数の個数: 24

約数和(自身を含む): 27884666880

約数和(自身を除く): 12190845092

約数列:

[1, 2, 4, 79, 158, 316, 383, 766, 1532, 30257, 60514, 121028, 129671, 259342, 518684, 10244009, 20488018, 40976036, 49663993, 99327986, 198655972, 3923455447, 7846910894, 15693821788]

約数ペア:

[(1, 15693821788), (2, 7846910894), (4, 3923455447), (79, 198655972), (158, 99327986), (316, 49663993), (383, 40976036), (766, 20488018), (1532, 10244009), (30257, 518684), (60514, 259342), (121028, 129671)]