138290626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{15619}}^1$

素因数の和:15873

約数の個数: 16

約数和(自身を含む): 219304800

約数和(自身を除く): 81014174

約数列:

[1, 2, 19, 38, 233, 466, 4427, 8854, 15619, 31238, 296761, 593522, 3639227, 7278454, 69145313, 138290626]

約数ペア:

[(1, 138290626), (2, 69145313), (19, 7278454), (38, 3639227), (233, 593522), (466, 296761), (4427, 31238), (8854, 15619)]