187744586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 309149760

約数和(自身を除く): 121405174

約数列:

[1, 2, 19, 37, 38, 67, 74, 134, 703, 1273, 1406, 1993, 2479, 2546, 3986, 4958, 37867, 47101, 73741, 75734, 94202, 133531, 147482, 267062, 1401079, 2537089, 2802158, 4940647, 5074178, 9881294, 93872293, 187744586]

約数ペア:

[(1, 187744586), (2, 93872293), (19, 9881294), (37, 5074178), (38, 4940647), (67, 2802158), (74, 2537089), (134, 1401079), (703, 267062), (1273, 147482), (1406, 133531), (1993, 94202), (2479, 75734), (2546, 73741), (3986, 47101), (4958, 37867)]