28493179

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10530

約数の個数: 16

約数和(自身を含む): 35239680

約数和(自身を除く): 6746501

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 10487, 115357, 136331, 199253, 1499641, 2191783, 2590289, 28493179]

約数ペア:

[(1, 28493179), (11, 2590289), (13, 2191783), (19, 1499641), (143, 199253), (209, 136331), (247, 115357), (2717, 10487)]