19251744

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6513

約数の個数: 48

約数和(自身を含む): 52174080

約数和(自身を除く): 32922336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6469, 12938, 19407, 25876, 38814, 51752, 77628, 103504, 155256, 200539, 207008, 310512, 401078, 601617, 621024, 802156, 1203234, 1604312, 2406468, 3208624, 4812936, 6417248, 9625872, 19251744]

約数ペア:

[(1, 19251744), (2, 9625872), (3, 6417248), (4, 4812936), (6, 3208624), (8, 2406468), (12, 1604312), (16, 1203234), (24, 802156), (31, 621024), (32, 601617), (48, 401078), (62, 310512), (93, 207008), (96, 200539), (124, 155256), (186, 103504), (248, 77628), (372, 51752), (496, 38814), (744, 25876), (992, 19407), (1488, 12938), (2976, 6469)]