19487952

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1398

約数の個数: 100

約数和(自身を含む): 61576416

約数和(自身を除く): 42088464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1367, 1584, 1782, 2376, 2734, 3564, 4101, 4752, 5468, 7128, 8202, 10936, 12303, 14256, 15037, 16404, 21872, 24606, 30074, 32808, 36909, 45111, 49212, 60148, 65616, 73818, 90222, 98424, 110727, 120296, 135333, 147636, 180444, 196848, 221454, 240592, 270666, 295272, 360888, 405999, 442908, 541332, 590544, 721776, 811998, 885816, 1082664, 1217997, 1623996, 1771632, 2165328, 2435994, 3247992, 4871988, 6495984, 9743976, 19487952]

約数ペア:

[(1, 19487952), (2, 9743976), (3, 6495984), (4, 4871988), (6, 3247992), (8, 2435994), (9, 2165328), (11, 1771632), (12, 1623996), (16, 1217997), (18, 1082664), (22, 885816), (24, 811998), (27, 721776), (33, 590544), (36, 541332), (44, 442908), (48, 405999), (54, 360888), (66, 295272), (72, 270666), (81, 240592), (88, 221454), (99, 196848), (108, 180444), (132, 147636), (144, 135333), (162, 120296), (176, 110727), (198, 98424), (216, 90222), (264, 73818), (297, 65616), (324, 60148), (396, 49212), (432, 45111), (528, 36909), (594, 32808), (648, 30074), (792, 24606), (891, 21872), (1188, 16404), (1296, 15037), (1367, 14256), (1584, 12303), (1782, 10936), (2376, 8202), (2734, 7128), (3564, 5468), (4101, 4752)]