11575902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 26853120

約数和(自身を除く): 15277218

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 73, 78, 107, 114, 146, 214, 219, 247, 321, 438, 494, 642, 741, 949, 1387, 1391, 1482, 1898, 2033, 2774, 2782, 2847, 4066, 4161, 4173, 5694, 6099, 7811, 8322, 8346, 12198, 15622, 18031, 23433, 26429, 36062, 46866, 52858, 54093, 79287, 101543, 108186, 148409, 158574, 203086, 296818, 304629, 445227, 609258, 890454, 1929317, 3858634, 5787951, 11575902]

約数ペア:

[(1, 11575902), (2, 5787951), (3, 3858634), (6, 1929317), (13, 890454), (19, 609258), (26, 445227), (38, 304629), (39, 296818), (57, 203086), (73, 158574), (78, 148409), (107, 108186), (114, 101543), (146, 79287), (214, 54093), (219, 52858), (247, 46866), (321, 36062), (438, 26429), (494, 23433), (642, 18031), (741, 15622), (949, 12198), (1387, 8346), (1391, 8322), (1482, 7811), (1898, 6099), (2033, 5694), (2774, 4173), (2782, 4161), (2847, 4066)]