19555294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4296

約数の個数: 24

約数和(自身を含む): 33946920

約数和(自身を除く): 14391626

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4253, 4598, 8506, 46783, 80807, 93566, 161614, 514613, 888877, 1029226, 1777754, 9777647, 19555294]

約数ペア:

[(1, 19555294), (2, 9777647), (11, 1777754), (19, 1029226), (22, 888877), (38, 514613), (121, 161614), (209, 93566), (242, 80807), (418, 46783), (2299, 8506), (4253, 4598)]