38140923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 57139200

約数和(自身を除く): 18998277

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 619, 893, 1081, 1311, 1857, 2679, 3243, 11761, 14237, 20539, 29093, 35283, 42711, 61617, 87279, 270503, 552767, 669139, 811509, 1658301, 2007417, 12713641, 38140923]

約数ペア:

[(1, 38140923), (3, 12713641), (19, 2007417), (23, 1658301), (47, 811509), (57, 669139), (69, 552767), (141, 270503), (437, 87279), (619, 61617), (893, 42711), (1081, 35283), (1311, 29093), (1857, 20539), (2679, 14237), (3243, 11761)]