19433712

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 34848528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 368, 464, 552, 607, 667, 696, 1104, 1214, 1334, 1392, 1821, 2001, 2428, 2668, 3642, 4002, 4856, 5336, 7284, 8004, 9712, 10672, 13961, 14568, 16008, 17603, 27922, 29136, 32016, 35206, 41883, 52809, 55844, 70412, 83766, 105618, 111688, 140824, 167532, 211236, 223376, 281648, 335064, 404869, 422472, 670128, 809738, 844944, 1214607, 1619476, 2429214, 3238952, 4858428, 6477904, 9716856, 19433712]

約数ペア:

[(1, 19433712), (2, 9716856), (3, 6477904), (4, 4858428), (6, 3238952), (8, 2429214), (12, 1619476), (16, 1214607), (23, 844944), (24, 809738), (29, 670128), (46, 422472), (48, 404869), (58, 335064), (69, 281648), (87, 223376), (92, 211236), (116, 167532), (138, 140824), (174, 111688), (184, 105618), (232, 83766), (276, 70412), (348, 55844), (368, 52809), (464, 41883), (552, 35206), (607, 32016), (667, 29136), (696, 27922), (1104, 17603), (1214, 16008), (1334, 14568), (1392, 13961), (1821, 10672), (2001, 9712), (2428, 8004), (2668, 7284), (3642, 5336), (4002, 4856)]