19894344

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{2309}}^1$

素因数の和:2677

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 30001656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 2154, 2309, 2872, 4308, 4618, 6927, 8616, 9236, 13854, 18472, 27708, 55416, 828931, 1657862, 2486793, 3315724, 4973586, 6631448, 9947172, 19894344]

約数ペア:

[(1, 19894344), (2, 9947172), (3, 6631448), (4, 4973586), (6, 3315724), (8, 2486793), (12, 1657862), (24, 828931), (359, 55416), (718, 27708), (1077, 18472), (1436, 13854), (2154, 9236), (2309, 8616), (2872, 6927), (4308, 4618)]