15239394

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 34034880

約数和(自身を除く): 18795486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1171, 1446, 2169, 2342, 3513, 4338, 6507, 7026, 10539, 13014, 21078, 31617, 63234, 282211, 564422, 846633, 1693266, 2539899, 5079798, 7619697, 15239394]

約数ペア:

[(1, 15239394), (2, 7619697), (3, 5079798), (6, 2539899), (9, 1693266), (18, 846633), (27, 564422), (54, 282211), (241, 63234), (482, 31617), (723, 21078), (1171, 13014), (1446, 10539), (2169, 7026), (2342, 6507), (3513, 4338)]