13311364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 25776576

約数和(自身を除く): 12465212

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4261, 8522, 17044, 46871, 93742, 187484, 302531, 605062, 1210124, 3327841, 6655682, 13311364]

約数ペア:

[(1, 13311364), (2, 6655682), (4, 3327841), (11, 1210124), (22, 605062), (44, 302531), (71, 187484), (142, 93742), (284, 46871), (781, 17044), (1562, 8522), (3124, 4261)]