38477090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 73249920

約数和(自身を除く): 34772830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 626, 647, 1294, 1565, 3130, 3235, 5947, 6470, 11894, 12293, 24586, 29735, 59470, 61465, 122930, 202511, 405022, 1012555, 2025110, 3847709, 7695418, 19238545, 38477090]

約数ペア:

[(1, 38477090), (2, 19238545), (5, 7695418), (10, 3847709), (19, 2025110), (38, 1012555), (95, 405022), (190, 202511), (313, 122930), (626, 61465), (647, 59470), (1294, 29735), (1565, 24586), (3130, 12293), (3235, 11894), (5947, 6470)]