212364710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1117709}}^1$

素因数の和:1117735

約数の個数: 16

約数和(自身を含む): 402375600

約数和(自身を除く): 190010890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1117709, 2235418, 5588545, 11177090, 21236471, 42472942, 106182355, 212364710]

約数ペア:

[(1, 212364710), (2, 106182355), (5, 42472942), (10, 21236471), (19, 11177090), (38, 5588545), (95, 2235418), (190, 1117709)]