19373248

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{1117}}^1$

素因数の和:1400

約数の個数: 28

約数和(自身を含む): 38620192

約数和(自身を除く): 19246944

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 1117, 2168, 2234, 4336, 4468, 8672, 8936, 17344, 17872, 35744, 71488, 302707, 605414, 1210828, 2421656, 4843312, 9686624, 19373248]

約数ペア:

[(1, 19373248), (2, 9686624), (4, 4843312), (8, 2421656), (16, 1210828), (32, 605414), (64, 302707), (271, 71488), (542, 35744), (1084, 17872), (1117, 17344), (2168, 8936), (2234, 8672), (4336, 4468)]