19434762

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 43335360

約数和(自身を除く): 23900598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 733, 982, 1466, 1473, 2199, 2946, 4398, 4419, 6597, 8838, 13194, 13257, 19791, 26514, 39582, 359903, 719806, 1079709, 2159418, 3239127, 6478254, 9717381, 19434762]

約数ペア:

[(1, 19434762), (2, 9717381), (3, 6478254), (6, 3239127), (9, 2159418), (18, 1079709), (27, 719806), (54, 359903), (491, 39582), (733, 26514), (982, 19791), (1466, 13257), (1473, 13194), (2199, 8838), (2946, 6597), (4398, 4419)]