19343832

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 50100960

約数和(自身を除く): 30757128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 73, 122, 146, 181, 183, 219, 244, 292, 362, 366, 438, 488, 543, 584, 724, 732, 876, 1086, 1448, 1464, 1752, 2172, 4344, 4453, 8906, 11041, 13213, 13359, 17812, 22082, 26426, 26718, 33123, 35624, 39639, 44164, 52852, 53436, 66246, 79278, 88328, 105704, 106872, 132492, 158556, 264984, 317112, 805993, 1611986, 2417979, 3223972, 4835958, 6447944, 9671916, 19343832]

約数ペア:

[(1, 19343832), (2, 9671916), (3, 6447944), (4, 4835958), (6, 3223972), (8, 2417979), (12, 1611986), (24, 805993), (61, 317112), (73, 264984), (122, 158556), (146, 132492), (181, 106872), (183, 105704), (219, 88328), (244, 79278), (292, 66246), (362, 53436), (366, 52852), (438, 44164), (488, 39639), (543, 35624), (584, 33123), (724, 26718), (732, 26426), (876, 22082), (1086, 17812), (1448, 13359), (1464, 13213), (1752, 11041), (2172, 8906), (4344, 4453)]