190029370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{267647}}^1$

素因数の和:267725

約数の個数: 16

約数和(自身を含む): 346871808

約数和(自身を除く): 156842438

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 267647, 535294, 1338235, 2676470, 19002937, 38005874, 95014685, 190029370]

約数ペア:

[(1, 190029370), (2, 95014685), (5, 38005874), (10, 19002937), (71, 2676470), (142, 1338235), (355, 535294), (710, 267647)]