19054264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 19134536

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 1871, 2546, 3742, 5092, 7484, 10184, 14968, 35549, 71098, 125357, 142196, 250714, 284392, 501428, 1002856, 2381783, 4763566, 9527132, 19054264]

約数ペア:

[(1, 19054264), (2, 9527132), (4, 4763566), (8, 2381783), (19, 1002856), (38, 501428), (67, 284392), (76, 250714), (134, 142196), (152, 125357), (268, 71098), (536, 35549), (1273, 14968), (1871, 10184), (2546, 7484), (3742, 5092)]