19600288

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{21121}}^1$

素因数の和:21160

約数の個数: 24

約数和(自身を含む): 39920580

約数和(自身を除く): 20320292

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 21121, 42242, 84484, 168968, 337936, 612509, 675872, 1225018, 2450036, 4900072, 9800144, 19600288]

約数ペア:

[(1, 19600288), (2, 9800144), (4, 4900072), (8, 2450036), (16, 1225018), (29, 675872), (32, 612509), (58, 337936), (116, 168968), (232, 84484), (464, 42242), (928, 21121)]