15138782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 24008400

約数和(自身を除く): 8869618

約数列:

[1, 2, 19, 38, 269, 538, 1481, 2962, 5111, 10222, 28139, 56278, 398389, 796778, 7569391, 15138782]

約数ペア:

[(1, 15138782), (2, 7569391), (19, 796778), (38, 398389), (269, 56278), (538, 28139), (1481, 10222), (2962, 5111)]