19106552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 37923600

約数和(自身を除く): 18817048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 373, 674, 746, 1348, 1492, 2696, 2984, 6403, 7087, 12806, 14174, 25612, 28348, 51224, 56696, 125701, 251402, 502804, 1005608, 2388319, 4776638, 9553276, 19106552]

約数ペア:

[(1, 19106552), (2, 9553276), (4, 4776638), (8, 2388319), (19, 1005608), (38, 502804), (76, 251402), (152, 125701), (337, 56696), (373, 51224), (674, 28348), (746, 25612), (1348, 14174), (1492, 12806), (2696, 7087), (2984, 6403)]