338542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 16

約数和(自身を含む): 547200

約数和(自身を除く): 208658

約数列:

[1, 2, 19, 38, 59, 118, 151, 302, 1121, 2242, 2869, 5738, 8909, 17818, 169271, 338542]

約数ペア:

[(1, 338542), (2, 169271), (19, 17818), (38, 8909), (59, 5738), (118, 2869), (151, 2242), (302, 1121)]