15140948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11719}}^1$

素因数の和:11759

約数の個数: 24

約数和(自身を含む): 29534400

約数和(自身を除く): 14393452

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 11719, 23438, 46876, 199223, 222661, 398446, 445322, 796892, 890644, 3785237, 7570474, 15140948]

約数ペア:

[(1, 15140948), (2, 7570474), (4, 3785237), (17, 890644), (19, 796892), (34, 445322), (38, 398446), (68, 222661), (76, 199223), (323, 46876), (646, 23438), (1292, 11719)]