7841392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37699}}^1$

素因数の和:37720

約数の個数: 20

約数和(自身を含む): 16361800

約数和(自身を除く): 8520408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 37699, 75398, 150796, 301592, 490087, 603184, 980174, 1960348, 3920696, 7841392]

約数ペア:

[(1, 7841392), (2, 3920696), (4, 1960348), (8, 980174), (13, 603184), (16, 490087), (26, 301592), (52, 150796), (104, 75398), (208, 37699)]