38920156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5113}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 74746224

約数和(自身を除く): 35826068

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 5113, 7612, 10226, 20452, 56243, 112486, 224972, 884549, 1769098, 3538196, 9730039, 19460078, 38920156]

約数ペア:

[(1, 38920156), (2, 19460078), (4, 9730039), (11, 3538196), (22, 1769098), (44, 884549), (173, 224972), (346, 112486), (692, 56243), (1903, 20452), (3806, 10226), (5113, 7612)]