22159358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 38922240

約数和(自身を除く): 16762882

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 1447, 2894, 7657, 15314, 18811, 27493, 37622, 44857, 54986, 89714, 357409, 583141, 714818, 852283, 1166282, 1704566, 11079679, 22159358]

約数ペア:

[(1, 22159358), (2, 11079679), (13, 1704566), (19, 1166282), (26, 852283), (31, 714818), (38, 583141), (62, 357409), (247, 89714), (403, 54986), (494, 44857), (589, 37622), (806, 27493), (1178, 18811), (1447, 15314), (2894, 7657)]