13039624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6637

約数の個数: 32

約数和(自身を含む): 27720000

約数和(自身を除く): 14680376

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6599, 13198, 26396, 52792, 85787, 125381, 171574, 250762, 343148, 501524, 686296, 1003048, 1629953, 3259906, 6519812, 13039624]

約数ペア:

[(1, 13039624), (2, 6519812), (4, 3259906), (8, 1629953), (13, 1003048), (19, 686296), (26, 501524), (38, 343148), (52, 250762), (76, 171574), (104, 125381), (152, 85787), (247, 52792), (494, 26396), (988, 13198), (1976, 6599)]