187429814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 331865856

約数和(自身を除く): 144436042

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 2497, 2887, 2951, 4994, 5774, 5902, 31757, 32461, 37531, 63514, 64922, 75062, 412841, 655349, 825682, 1310698, 7208839, 8519537, 14417678, 17039074, 93714907, 187429814]

約数ペア:

[(1, 187429814), (2, 93714907), (11, 17039074), (13, 14417678), (22, 8519537), (26, 7208839), (143, 1310698), (227, 825682), (286, 655349), (454, 412841), (2497, 75062), (2887, 64922), (2951, 63514), (4994, 37531), (5774, 32461), (5902, 31757)]