15315404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{769}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 28976640

約数和(自身を除く): 13661236

約数列:

[1, 2, 4, 13, 26, 52, 383, 766, 769, 1532, 1538, 3076, 4979, 9958, 9997, 19916, 19994, 39988, 294527, 589054, 1178108, 3828851, 7657702, 15315404]

約数ペア:

[(1, 15315404), (2, 7657702), (4, 3828851), (13, 1178108), (26, 589054), (52, 294527), (383, 39988), (766, 19994), (769, 19916), (1532, 9997), (1538, 9958), (3076, 4979)]