15369712

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13159}}^1$

素因数の和:13240

約数の個数: 20

約数和(自身を含む): 30189040

約数和(自身を除く): 14819328

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13159, 26318, 52636, 105272, 210544, 960607, 1921214, 3842428, 7684856, 15369712]

約数ペア:

[(1, 15369712), (2, 7684856), (4, 3842428), (8, 1921214), (16, 960607), (73, 210544), (146, 105272), (292, 52636), (584, 26318), (1168, 13159)]