237888926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 395176320

約数和(自身を除く): 157287394

約数列:

[1, 2, 11, 22, 131, 197, 262, 394, 419, 838, 1441, 2167, 2882, 4334, 4609, 9218, 25807, 51614, 54889, 82543, 109778, 165086, 283877, 567754, 603779, 907973, 1207558, 1815946, 10813133, 21626266, 118944463, 237888926]

約数ペア:

[(1, 237888926), (2, 118944463), (11, 21626266), (22, 10813133), (131, 1815946), (197, 1207558), (262, 907973), (394, 603779), (419, 567754), (838, 283877), (1441, 165086), (2167, 109778), (2882, 82543), (4334, 54889), (4609, 51614), (9218, 25807)]