222230498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{835453}}^1$

素因数の和:835481

約数の個数: 16

約数和(自身を含む): 401017920

約数和(自身を除く): 178787422

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 835453, 1670906, 5848171, 11696342, 15873607, 31747214, 111115249, 222230498]

約数ペア:

[(1, 222230498), (2, 111115249), (7, 31747214), (14, 15873607), (19, 11696342), (38, 5848171), (133, 1670906), (266, 835453)]