19702344

素因数分解:

$2^3\times 3^1\times {\mathrm{631}}^1\times {\mathrm{1301}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 49371840

約数和(自身を除く): 29669496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 631, 1262, 1301, 1893, 2524, 2602, 3786, 3903, 5048, 5204, 7572, 7806, 10408, 15144, 15612, 31224, 820931, 1641862, 2462793, 3283724, 4925586, 6567448, 9851172, 19702344]

約数ペア:

[(1, 19702344), (2, 9851172), (3, 6567448), (4, 4925586), (6, 3283724), (8, 2462793), (12, 1641862), (24, 820931), (631, 31224), (1262, 15612), (1301, 15144), (1893, 10408), (2524, 7806), (2602, 7572), (3786, 5204), (3903, 5048)]