19112568

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{10909}}^1$

素因数の和:10991

約数の個数: 32

約数和(自身を含む): 48440400

約数和(自身を除く): 29327832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 10909, 21818, 32727, 43636, 65454, 87272, 130908, 261816, 796357, 1592714, 2389071, 3185428, 4778142, 6370856, 9556284, 19112568]

約数ペア:

[(1, 19112568), (2, 9556284), (3, 6370856), (4, 4778142), (6, 3185428), (8, 2389071), (12, 1592714), (24, 796357), (73, 261816), (146, 130908), (219, 87272), (292, 65454), (438, 43636), (584, 32727), (876, 21818), (1752, 10909)]