12699904

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 30578240

約数和(自身を除く): 17878336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 373, 448, 532, 608, 746, 896, 1064, 1216, 1492, 1792, 2128, 2432, 2611, 2984, 4256, 4864, 5222, 5968, 7087, 8512, 10444, 11936, 14174, 17024, 20888, 23872, 28348, 34048, 41776, 47744, 49609, 56696, 83552, 95488, 99218, 113392, 167104, 198436, 226784, 334208, 396872, 453568, 668416, 793744, 907136, 1587488, 1814272, 3174976, 6349952, 12699904]

約数ペア:

[(1, 12699904), (2, 6349952), (4, 3174976), (7, 1814272), (8, 1587488), (14, 907136), (16, 793744), (19, 668416), (28, 453568), (32, 396872), (38, 334208), (56, 226784), (64, 198436), (76, 167104), (112, 113392), (128, 99218), (133, 95488), (152, 83552), (224, 56696), (256, 49609), (266, 47744), (304, 41776), (373, 34048), (448, 28348), (532, 23872), (608, 20888), (746, 17024), (896, 14174), (1064, 11936), (1216, 10444), (1492, 8512), (1792, 7087), (2128, 5968), (2432, 5222), (2611, 4864), (2984, 4256)]