19346542

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13567}}^1$

素因数の和:13623

約数の個数: 16

約数和(自身を含む): 31260672

約数和(自身を除く): 11914130

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 13567, 27134, 312041, 420577, 624082, 841154, 9673271, 19346542]

約数ペア:

[(1, 19346542), (2, 9673271), (23, 841154), (31, 624082), (46, 420577), (62, 312041), (713, 27134), (1426, 13567)]