15030448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{55259}}^1$

素因数の和:55284

約数の個数: 20

約数和(自身を含む): 30835080

約数和(自身を除く): 15804632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 55259, 110518, 221036, 442072, 884144, 939403, 1878806, 3757612, 7515224, 15030448]

約数ペア:

[(1, 15030448), (2, 7515224), (4, 3757612), (8, 1878806), (16, 939403), (17, 884144), (34, 442072), (68, 221036), (136, 110518), (272, 55259)]