19774344

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7559}}^1$

素因数の和:7677

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 30121656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 7559, 15118, 22677, 30236, 45354, 60472, 90708, 181416, 823931, 1647862, 2471793, 3295724, 4943586, 6591448, 9887172, 19774344]

約数ペア:

[(1, 19774344), (2, 9887172), (3, 6591448), (4, 4943586), (6, 3295724), (8, 2471793), (12, 1647862), (24, 823931), (109, 181416), (218, 90708), (327, 60472), (436, 45354), (654, 30236), (872, 22677), (1308, 15118), (2616, 7559)]