22399784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1$

素因数の和:13433

約数の個数: 32

約数和(自身を含む): 48232800

約数和(自身を除く): 25833016

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 13397, 26794, 53588, 107176, 147367, 254543, 294734, 509086, 589468, 1018172, 1178936, 2036344, 2799973, 5599946, 11199892, 22399784]

約数ペア:

[(1, 22399784), (2, 11199892), (4, 5599946), (8, 2799973), (11, 2036344), (19, 1178936), (22, 1018172), (38, 589468), (44, 509086), (76, 294734), (88, 254543), (152, 147367), (209, 107176), (418, 53588), (836, 26794), (1672, 13397)]