15173432

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 29192400

約数和(自身を除く): 14018968

約数列:

[1, 2, 4, 8, 89, 101, 178, 202, 211, 356, 404, 422, 712, 808, 844, 1688, 8989, 17978, 18779, 21311, 35956, 37558, 42622, 71912, 75116, 85244, 150232, 170488, 1896679, 3793358, 7586716, 15173432]

約数ペア:

[(1, 15173432), (2, 7586716), (4, 3793358), (8, 1896679), (89, 170488), (101, 150232), (178, 85244), (202, 75116), (211, 71912), (356, 42622), (404, 37558), (422, 35956), (712, 21311), (808, 18779), (844, 17978), (1688, 8989)]