19148426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51199}}^1$

素因数の和:51229

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 14029174

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 51199, 102398, 563189, 870383, 1126378, 1740766, 9574213, 19148426]

約数ペア:

[(1, 19148426), (2, 9574213), (11, 1740766), (17, 1126378), (22, 870383), (34, 563189), (187, 102398), (374, 51199)]