19103432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^3$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 19085368

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 2209, 4324, 4418, 8648, 8836, 17672, 50807, 101614, 103823, 203228, 207646, 406456, 415292, 830584, 2387929, 4775858, 9551716, 19103432]

約数ペア:

[(1, 19103432), (2, 9551716), (4, 4775858), (8, 2387929), (23, 830584), (46, 415292), (47, 406456), (92, 207646), (94, 203228), (184, 103823), (188, 101614), (376, 50807), (1081, 17672), (2162, 8836), (2209, 8648), (4324, 4418)]