22403128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13435

約数の個数: 32

約数和(自身を含む): 48240000

約数和(自身を除く): 25836872

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 13399, 26798, 53596, 107192, 147389, 254581, 294778, 509162, 589556, 1018324, 1179112, 2036648, 2800391, 5600782, 11201564, 22403128]

約数ペア:

[(1, 22403128), (2, 11201564), (4, 5600782), (8, 2800391), (11, 2036648), (19, 1179112), (22, 1018324), (38, 589556), (44, 509162), (76, 294778), (88, 254581), (152, 147389), (209, 107192), (418, 53596), (836, 26798), (1672, 13399)]