11990104

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 26573400

約数和(自身を除く): 14583296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 419, 511, 584, 838, 1022, 1676, 2044, 2933, 3352, 3577, 4088, 5866, 7154, 11732, 14308, 20531, 23464, 28616, 30587, 41062, 61174, 82124, 122348, 164248, 214109, 244696, 428218, 856436, 1498763, 1712872, 2997526, 5995052, 11990104]

約数ペア:

[(1, 11990104), (2, 5995052), (4, 2997526), (7, 1712872), (8, 1498763), (14, 856436), (28, 428218), (49, 244696), (56, 214109), (73, 164248), (98, 122348), (146, 82124), (196, 61174), (292, 41062), (392, 30587), (419, 28616), (511, 23464), (584, 20531), (838, 14308), (1022, 11732), (1676, 7154), (2044, 5866), (2933, 4088), (3352, 3577)]