122540158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{248057}}^1$

素因数の和:248091

約数の個数: 16

約数和(自身を含む): 208368720

約数和(自身を除く): 85828562

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 248057, 496114, 3224741, 4713083, 6449482, 9426166, 61270079, 122540158]

約数ペア:

[(1, 122540158), (2, 61270079), (13, 9426166), (19, 6449482), (26, 4713083), (38, 3224741), (247, 496114), (494, 248057)]