15713776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 33858944

約数和(自身を除く): 18145168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2437, 3224, 4874, 6448, 9748, 19496, 31681, 38992, 63362, 75547, 126724, 151094, 253448, 302188, 506896, 604376, 982111, 1208752, 1964222, 3928444, 7856888, 15713776]

約数ペア:

[(1, 15713776), (2, 7856888), (4, 3928444), (8, 1964222), (13, 1208752), (16, 982111), (26, 604376), (31, 506896), (52, 302188), (62, 253448), (104, 151094), (124, 126724), (208, 75547), (248, 63362), (403, 38992), (496, 31681), (806, 19496), (1612, 9748), (2437, 6448), (3224, 4874)]