15001792

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 84

約数和(自身を含む): 34396680

約数和(自身を除く): 19394888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 73, 76, 104, 146, 152, 169, 208, 247, 292, 304, 338, 416, 494, 584, 608, 676, 832, 949, 988, 1168, 1216, 1352, 1387, 1898, 1976, 2336, 2704, 2774, 3211, 3796, 3952, 4672, 5408, 5548, 6422, 7592, 7904, 10816, 11096, 12337, 12844, 15184, 15808, 18031, 22192, 24674, 25688, 30368, 36062, 44384, 49348, 51376, 60736, 72124, 88768, 98696, 102752, 144248, 197392, 205504, 234403, 288496, 394784, 468806, 576992, 789568, 937612, 1153984, 1875224, 3750448, 7500896, 15001792]

約数ペア:

[(1, 15001792), (2, 7500896), (4, 3750448), (8, 1875224), (13, 1153984), (16, 937612), (19, 789568), (26, 576992), (32, 468806), (38, 394784), (52, 288496), (64, 234403), (73, 205504), (76, 197392), (104, 144248), (146, 102752), (152, 98696), (169, 88768), (208, 72124), (247, 60736), (292, 51376), (304, 49348), (338, 44384), (416, 36062), (494, 30368), (584, 25688), (608, 24674), (676, 22192), (832, 18031), (949, 15808), (988, 15184), (1168, 12844), (1216, 12337), (1352, 11096), (1387, 10816), (1898, 7904), (1976, 7592), (2336, 6422), (2704, 5548), (2774, 5408), (3211, 4672), (3796, 3952)]