19007930904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{42929}}^1$

素因数の和:43928

約数の個数: 64

約数和(自身を含む): 50073552000

約数和(自身を除く): 31065621096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 971, 1942, 2913, 3884, 5826, 7768, 11652, 18449, 23304, 36898, 42929, 55347, 73796, 85858, 110694, 128787, 147592, 171716, 221388, 257574, 343432, 442776, 515148, 815651, 1030296, 1631302, 2446953, 3262604, 4893906, 6525208, 9787812, 19575624, 41684059, 83368118, 125052177, 166736236, 250104354, 333472472, 500208708, 791997121, 1000417416, 1583994242, 2375991363, 3167988484, 4751982726, 6335976968, 9503965452, 19007930904]

約数ペア:

[(1, 19007930904), (2, 9503965452), (3, 6335976968), (4, 4751982726), (6, 3167988484), (8, 2375991363), (12, 1583994242), (19, 1000417416), (24, 791997121), (38, 500208708), (57, 333472472), (76, 250104354), (114, 166736236), (152, 125052177), (228, 83368118), (456, 41684059), (971, 19575624), (1942, 9787812), (2913, 6525208), (3884, 4893906), (5826, 3262604), (7768, 2446953), (11652, 1631302), (18449, 1030296), (23304, 815651), (36898, 515148), (42929, 442776), (55347, 343432), (73796, 257574), (85858, 221388), (110694, 171716), (128787, 147592)]