188931706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 314202240

約数和(自身を除く): 125270534

約数列:

[1, 2, 19, 23, 38, 46, 113, 226, 437, 874, 1913, 2147, 2599, 3826, 4294, 5198, 36347, 43999, 49381, 72694, 87998, 98762, 216169, 432338, 835981, 1671962, 4107211, 4971887, 8214422, 9943774, 94465853, 188931706]

約数ペア:

[(1, 188931706), (2, 94465853), (19, 9943774), (23, 8214422), (38, 4971887), (46, 4107211), (113, 1671962), (226, 835981), (437, 432338), (874, 216169), (1913, 98762), (2147, 87998), (2599, 72694), (3826, 49381), (4294, 43999), (5198, 36347)]