16138030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 30828960

約数和(自身を除く): 14690930

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 541, 785, 1082, 1570, 2705, 2983, 5410, 5966, 10279, 14915, 20558, 29830, 51395, 84937, 102790, 169874, 424685, 849370, 1613803, 3227606, 8069015, 16138030]

約数ペア:

[(1, 16138030), (2, 8069015), (5, 3227606), (10, 1613803), (19, 849370), (38, 424685), (95, 169874), (157, 102790), (190, 84937), (314, 51395), (541, 29830), (785, 20558), (1082, 14915), (1570, 10279), (2705, 5966), (2983, 5410)]