19495744

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8233}}^1$

素因数の和:8282

約数の個数: 28

約数和(自身を含む): 39737284

約数和(自身を除く): 20241540

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8233, 16466, 32932, 65864, 131728, 263456, 304621, 526912, 609242, 1218484, 2436968, 4873936, 9747872, 19495744]

約数ペア:

[(1, 19495744), (2, 9747872), (4, 4873936), (8, 2436968), (16, 1218484), (32, 609242), (37, 526912), (64, 304621), (74, 263456), (148, 131728), (296, 65864), (592, 32932), (1184, 16466), (2368, 8233)]