40220378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{96221}}^1$

素因数の和:96253

約数の個数: 16

約数和(自身を含む): 69279840

約数和(自身を除く): 29059462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 96221, 192442, 1058431, 1828199, 2116862, 3656398, 20110189, 40220378]

約数ペア:

[(1, 40220378), (2, 20110189), (11, 3656398), (19, 2116862), (22, 1828199), (38, 1058431), (209, 192442), (418, 96221)]