28154447

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 31509600

約数和(自身を除く): 3355153

約数列:

[1, 19, 29, 37, 551, 703, 1073, 1381, 20387, 26239, 40049, 51097, 760931, 970843, 1481813, 28154447]

約数ペア:

[(1, 28154447), (19, 1481813), (29, 970843), (37, 760931), (551, 51097), (703, 40049), (1073, 26239), (1381, 20387)]