40685194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 30024566

約数列:

[1, 2, 11, 19, 22, 38, 131, 209, 262, 418, 743, 1441, 1486, 2489, 2882, 4978, 8173, 14117, 16346, 27379, 28234, 54758, 97333, 155287, 194666, 310574, 1070663, 1849327, 2141326, 3698654, 20342597, 40685194]

約数ペア:

[(1, 40685194), (2, 20342597), (11, 3698654), (19, 2141326), (22, 1849327), (38, 1070663), (131, 310574), (209, 194666), (262, 155287), (418, 97333), (743, 54758), (1441, 28234), (1486, 27379), (2489, 16346), (2882, 14117), (4978, 8173)]