11190148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 21466620

約数和(自身を除く): 10276472

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 89, 172, 178, 356, 731, 1462, 1513, 1849, 2924, 3026, 3698, 3827, 6052, 7396, 7654, 15308, 31433, 62866, 65059, 125732, 130118, 164561, 260236, 329122, 658244, 2797537, 5595074, 11190148]

約数ペア:

[(1, 11190148), (2, 5595074), (4, 2797537), (17, 658244), (34, 329122), (43, 260236), (68, 164561), (86, 130118), (89, 125732), (172, 65059), (178, 62866), (356, 31433), (731, 15308), (1462, 7654), (1513, 7396), (1849, 6052), (2924, 3827), (3026, 3698)]