12657344

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1525

約数の個数: 56

約数和(自身を含む): 30236160

約数和(自身を除く): 17578816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 1487, 2128, 2974, 4256, 5948, 8512, 10409, 11896, 20818, 23792, 28253, 41636, 47584, 56506, 83272, 95168, 113012, 166544, 197771, 226024, 333088, 395542, 452048, 666176, 791084, 904096, 1582168, 1808192, 3164336, 6328672, 12657344]

約数ペア:

[(1, 12657344), (2, 6328672), (4, 3164336), (7, 1808192), (8, 1582168), (14, 904096), (16, 791084), (19, 666176), (28, 452048), (32, 395542), (38, 333088), (56, 226024), (64, 197771), (76, 166544), (112, 113012), (133, 95168), (152, 83272), (224, 56506), (266, 47584), (304, 41636), (448, 28253), (532, 23792), (608, 20818), (1064, 11896), (1216, 10409), (1487, 8512), (2128, 5948), (2974, 4256)]