238502782

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5711}}^1$

素因数の和:5896

約数の個数: 32

約数和(自身を含む): 433198080

約数和(自身を除く): 194695298

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 2198, 2983, 5711, 5966, 11422, 20881, 39977, 41762, 79954, 108509, 217018, 759563, 896627, 1519126, 1793254, 6276389, 12552778, 17035913, 34071826, 119251391, 238502782]

約数ペア:

[(1, 238502782), (2, 119251391), (7, 34071826), (14, 17035913), (19, 12552778), (38, 6276389), (133, 1793254), (157, 1519126), (266, 896627), (314, 759563), (1099, 217018), (2198, 108509), (2983, 79954), (5711, 41762), (5966, 39977), (11422, 20881)]