28153022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23899}}^1$

素因数の和:23951

約数の個数: 16

約数和(自身を含む): 45888000

約数和(自身を除く): 17734978

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 23899, 47798, 454081, 740869, 908162, 1481738, 14076511, 28153022]

約数ペア:

[(1, 28153022), (2, 14076511), (19, 1481738), (31, 908162), (38, 740869), (62, 454081), (589, 47798), (1178, 23899)]