16196284

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 32653600

約数和(自身を除く): 16457316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 97, 169, 194, 247, 338, 388, 494, 676, 988, 1261, 1843, 2197, 2522, 3211, 3686, 4394, 5044, 6422, 7372, 8788, 12844, 16393, 23959, 32786, 41743, 47918, 65572, 83486, 95836, 166972, 213109, 311467, 426218, 622934, 852436, 1245868, 4049071, 8098142, 16196284]

約数ペア:

[(1, 16196284), (2, 8098142), (4, 4049071), (13, 1245868), (19, 852436), (26, 622934), (38, 426218), (52, 311467), (76, 213109), (97, 166972), (169, 95836), (194, 83486), (247, 65572), (338, 47918), (388, 41743), (494, 32786), (676, 23959), (988, 16393), (1261, 12844), (1843, 8788), (2197, 7372), (2522, 6422), (3211, 5044), (3686, 4394)]