40191118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8741}}^1$

素因数の和:8784

約数の個数: 24

約数和(自身を含む): 69761160

約数和(自身を除く): 29570042

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 8741, 17482, 96151, 166079, 192302, 332158, 1057661, 1826869, 2115322, 3653738, 20095559, 40191118]

約数ペア:

[(1, 40191118), (2, 20095559), (11, 3653738), (19, 2115322), (22, 1826869), (38, 1057661), (121, 332158), (209, 192302), (242, 166079), (418, 96151), (2299, 17482), (4598, 8741)]