15381894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10133}}^1$

素因数の和:10172

約数の個数: 32

約数和(自身を含む): 35023104

約数和(自身を除く): 19641210

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 10133, 20266, 30399, 60798, 111463, 222926, 233059, 334389, 466118, 668778, 699177, 1398354, 2563649, 5127298, 7690947, 15381894]

約数ペア:

[(1, 15381894), (2, 7690947), (3, 5127298), (6, 2563649), (11, 1398354), (22, 699177), (23, 668778), (33, 466118), (46, 334389), (66, 233059), (69, 222926), (138, 111463), (253, 60798), (506, 30399), (759, 20266), (1518, 10133)]