1907120896

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10597}}^1$

素因数の和:10669

約数の個数: 72

約数和(自身を含む): 4115839280

約数和(自身を除く): 2208718384

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2432, 2812, 4736, 4864, 5624, 9472, 10597, 11248, 21194, 22496, 42388, 44992, 84776, 89984, 169552, 179968, 201343, 339104, 392089, 402686, 678208, 784178, 805372, 1356416, 1568356, 1610744, 2712832, 3136712, 3221488, 6273424, 6442976, 7449691, 12546848, 12885952, 14899382, 25093696, 25771904, 29798764, 50187392, 51543808, 59597528, 100374784, 119195056, 238390112, 476780224, 953560448, 1907120896]

約数ペア:

[(1, 1907120896), (2, 953560448), (4, 476780224), (8, 238390112), (16, 119195056), (19, 100374784), (32, 59597528), (37, 51543808), (38, 50187392), (64, 29798764), (74, 25771904), (76, 25093696), (128, 14899382), (148, 12885952), (152, 12546848), (256, 7449691), (296, 6442976), (304, 6273424), (592, 3221488), (608, 3136712), (703, 2712832), (1184, 1610744), (1216, 1568356), (1406, 1356416), (2368, 805372), (2432, 784178), (2812, 678208), (4736, 402686), (4864, 392089), (5624, 339104), (9472, 201343), (10597, 179968), (11248, 169552), (21194, 89984), (22496, 84776), (42388, 44992)]