15342754

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5563}}^1$

素因数の和:5769

約数の個数: 16

約数和(自身を含む): 26440128

約数和(自身を除く): 11097374

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 5563, 11126, 38941, 77882, 1095911, 2191822, 7671377, 15342754]

約数ペア:

[(1, 15342754), (2, 7671377), (7, 2191822), (14, 1095911), (197, 77882), (394, 38941), (1379, 11126), (2758, 5563)]