1113996866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{138937}}^1$

素因数の和:139169

約数の個数: 16

約数和(自身を含む): 1767291360

約数和(自身を除く): 653294494

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 138937, 277874, 2639803, 5279606, 29315707, 58631414, 556998433, 1113996866]

約数ペア:

[(1, 1113996866), (2, 556998433), (19, 58631414), (38, 29315707), (211, 5279606), (422, 2639803), (4009, 277874), (8018, 138937)]